ariaLabel has been added to the close button

- Load Legacy Mongo Shell V2 by default
- Add/Keep feature flags to load from portal BE and V1
- Skip code coverage if skipCodeCoverage environment variable is set to "true"

.github/workflows/ci.yml

@@ -92,11 +92,11 @@ jobs:
           name: dist
           path: dist/
       - name: Upload build to preview blob storage
-        run: az storage blob upload-batch -d '$web' -s 'dist' --account-name cosmosexplorerpreview --destination-path "${{github.event.pull_request.head.sha || github.sha}}" --account-key="${PREVIEW_STORAGE_KEY}"
+        run: az storage blob upload-batch -d '$web' -s 'dist' --account-name cosmosexplorerpreview --destination-path "${{github.event.pull_request.head.sha || github.sha}}" --account-key="${PREVIEW_STORAGE_KEY}" --overwrite true
         env:
           PREVIEW_STORAGE_KEY: ${{ secrets.PREVIEW_STORAGE_KEY }}
       - name: Upload preview config to blob storage
-        run: az storage blob upload -c '$web' -f ./preview/config.json --account-name cosmosexplorerpreview --name "${{github.event.pull_request.head.sha || github.sha}}/config.json" --account-key="${PREVIEW_STORAGE_KEY}"
+        run: az storage blob upload -c '$web' -f ./preview/config.json --account-name cosmosexplorerpreview --name "${{github.event.pull_request.head.sha || github.sha}}/config.json" --account-key="${PREVIEW_STORAGE_KEY}" --overwrite true
         env:
           PREVIEW_STORAGE_KEY: ${{ secrets.PREVIEW_STORAGE_KEY }}
   endtoendemulator:
@@ -182,7 +182,7 @@ jobs:
         with:
           name: dist
       - run: cp ./configs/prod.json config.json
-      - run: nuget sources add -Name "ADO" -Source "$NUGET_SOURCE" -UserName "vimeng@microsoft.com" -Password "$AZURE_DEVOPS_PAT"
+      - run: nuget sources add -Name "ADO" -Source "$NUGET_SOURCE" -UserName "jawelton@microsoft.com" -Password "$AZURE_DEVOPS_PAT"
       - run: nuget pack -Version "2.0.0-github-${GITHUB_SHA}"
       - run: nuget push -SkipDuplicate -Source "$NUGET_SOURCE" -ApiKey Az *.nupkg
       - uses: actions/upload-artifact@v2
@@ -207,7 +207,7 @@ jobs:
           name: dist
       - run: cp ./configs/mpac.json config.json
       - run: sed -i 's/Azure.Cosmos.DB.Data.Explorer/Azure.Cosmos.DB.Data.Explorer.MPAC/g' DataExplorer.nuspec
-      - run: nuget sources add -Name "ADO" -Source "$NUGET_SOURCE" -UserName "vimeng@microsoft.com" -Password "$AZURE_DEVOPS_PAT"
+      - run: nuget sources add -Name "ADO" -Source "$NUGET_SOURCE" -UserName "jawelton@microsoft.com" -Password "$AZURE_DEVOPS_PAT"
       - run: nuget pack -Version "2.0.0-github-${GITHUB_SHA}"
       - run: nuget push -SkipDuplicate -Source "$NUGET_SOURCE" -ApiKey Az *.nupkg
       - uses: actions/upload-artifact@v2

images/imgarrowlefticon.svg

@@ -1,5 +1,5 @@
 <?xml version="1.0" ?>
 <!DOCTYPE svg  PUBLIC '-//W3C//DTD SVG 1.1//EN'  'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd'>
 <svg enable-background="new 0 0 256 256" height="256px" id="Layer_1" version="1.1" viewBox="0 0 256 256" width="256px" xml:space="preserve" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-<path stroke="white" stroke-width="0.5" fill="#b5a3a3" d="M179.199,38.399c0,1.637-0.625,3.274-1.875,4.524l-85.076,85.075l85.076,85.075c2.5,2.5,2.5,6.55,0,9.05s-6.55,2.5-9.05,0  l-89.601-89.6c-2.5-2.5-2.5-6.551,0-9.051l89.601-89.6c2.5-2.5,6.55-2.5,9.05,0C178.574,35.124,179.199,36.762,179.199,38.399z"/>
+<path stroke="white" stroke-width="0.5" fill="#000" d="M179.199,38.399c0,1.637-0.625,3.274-1.875,4.524l-85.076,85.075l85.076,85.075c2.5,2.5,2.5,6.55,0,9.05s-6.55,2.5-9.05,0  l-89.601-89.6c-2.5-2.5-2.5-6.551,0-9.051l89.601-89.6c2.5-2.5,6.55-2.5,9.05,0C178.574,35.124,179.199,36.762,179.199,38.399z"/>
 </svg>

jest.config.js

@@ -18,7 +18,8 @@ module.exports = {
   // clearMocks: false,
 
   // Indicates whether the coverage information should be collected while executing the test
-  collectCoverage: true,
+
+  collectCoverage: process.env.skipCodeCoverage === "true" ? false : true,
 
   // An array of glob patterns indicating a set of files for which coverage information should be collected
   collectCoverageFrom: ["src/**/*.{js,jsx,ts,tsx}"],

less/TableStyles/queryBuilder.less

@@ -3,337 +3,337 @@
 @import "../Common/Constants";
 
 .query-panel {
-    display: table;
-    display: none;
-    width: 100%;
-    border-top: 1px solid #DDDDDD;
-    /*[{environment-commandbar-toolbar-separator}]*/
-    background-color: #ffffff;
-    /*[{plugin-background-color}]*/
-    padding: 2px 0px 0px 2px;
-    resize: vertical;
+  display: table;
+  display: none;
+  width: 100%;
+  border-top: 1px solid #dddddd;
+  /*[{environment-commandbar-toolbar-separator}]*/
+  background-color: #ffffff;
+  /*[{plugin-background-color}]*/
+  padding: 2px 0px 0px 2px;
+  resize: vertical;
 }
 
 .query-panel .row {
-    display: table-row;
+  display: table-row;
 }
 
 .query-panel .row .cell {
-    display: table-cell;
+  display: table-cell;
 }
 
 .query-panel.transition-in {
-    display: table;
-    top: 0px;
-    -webkit-transition: top 2s linear;
-    -ms-transition: top 2s linear;
-    -moz-transition: top 2s linear;
-    -khtml-transition: top 2s linear;
-    -o-transition: top 2s linear;
-    transition: top 2s linear;
+  display: table;
+  top: 0px;
+  -webkit-transition: top 2s linear;
+  -ms-transition: top 2s linear;
+  -moz-transition: top 2s linear;
+  -khtml-transition: top 2s linear;
+  -o-transition: top 2s linear;
+  transition: top 2s linear;
 }
 
 .query-builder {
-    width:100%;
-    padding-right: @DefaultSpace;
-    border-bottom: 1px solid @BaseMedium;
-    margin-bottom: @DefaultSpace;
+  width: 100%;
+  padding-right: @DefaultSpace;
+  border-bottom: 1px solid @BaseMedium;
+  margin-bottom: @DefaultSpace;
 }
 
 .query-builder-toolbar {
-    background-color: #ffffff;
-    /*[{plugin-background-color}]*/
-    min-width: 600px;
-    height: 30px;
-    border-bottom: 1px solid #DDDDDD;
-    /*[1px solid {environment-commandbar-toolbar-separator}]*/
+  background-color: #ffffff;
+  /*[{plugin-background-color}]*/
+  min-width: 600px;
+  height: 30px;
+  border-bottom: 1px solid #dddddd;
+  /*[1px solid {environment-commandbar-toolbar-separator}]*/
 }
 
 .query-builder-toolbar .query-toolbar-group {
-    display: inline-block;
-    height: 24px;
-    margin: 2px 0px;
-    vertical-align: middle;
+  display: inline-block;
+  height: 24px;
+  margin: 2px 0px;
+  vertical-align: middle;
 }
 
 .query-builder-toolbar .query-toolbar-group .query-toolbar-button {
-    min-width: 0px;
-    padding: 0px;
-    margin-left: 2px;
-    background-color: transparent;
-    border: solid transparent;
+  min-width: 0px;
+  padding: 0px;
+  margin-left: 2px;
+  background-color: transparent;
+  border: solid transparent;
 }
 
 .query-builder-toolbar .query-toolbar-group .query-toolbar-button:active {
-    outline: 2px solid dodgerblue;
-    /*[2px solid {common-common-controls-button-border-hover}]*/
+  outline: 2px solid dodgerblue;
+  /*[2px solid {common-common-controls-button-border-hover}]*/
 }
 
 .query-builder-toolbar .query-toolbar-group .query-toolbar-button:hover {
-    background-color: #CCCEDB;
-    /*[{common-controls-button-hover-background}]*/
+  background-color: #cccedb;
+  /*[{common-controls-button-hover-background}]*/
 }
 
 .query-builder-toolbar .query-toolbar-group .query-toolbar-button.active {
-    background-color: #E6E7ED;
-    /*[{common-controls-inner-tab-active-background}]*/
-    outline: none
+  background-color: #e6e7ed;
+  /*[{common-controls-inner-tab-active-background}]*/
+  outline: none;
 }
 
 .query-builder-toolbar .query-toolbar-group .query-toolbar-button:disabled,
 .query-builder-toolbar .query-toolbar-group .query-toolbar-button.disabled {
-    background-color: #ffffff;
-    /*[{common-controls-button-disabled-background}]*/
-    background: transparent;
-    border: 1px solid transparent;
-    outline: none;
-    opacity: 0.4;
+  background-color: #ffffff;
+  /*[{common-controls-button-disabled-background}]*/
+  background: transparent;
+  border: 1px solid transparent;
+  outline: none;
+  opacity: 0.4;
 }
 
 .tableContainer {
-    overflow: hidden;
-    .flex-display();
-    .flex-direction();
+  overflow: hidden;
+  .flex-display();
+  .flex-direction();
 }
 
-.tablesQueryTab{
-    padding-left: @MediumSpace;
-    width: 100%;
-    margin-bottom:@LargeSpace;
+.tablesQueryTab {
+  padding-left: @MediumSpace;
+  width: 100%;
+  margin-bottom: @LargeSpace;
 }
 
 .entity-error-Img {
-    width: @WarningErrorIconSize;
-    height: @WarningErrorIconSize;
-    margin: @DefaultSpace 0px 0px @SmallSpace;
+  width: @WarningErrorIconSize;
+  height: @WarningErrorIconSize;
+  margin: @DefaultSpace 0px 0px @SmallSpace;
 }
 
 .query-editor-panel {
-    margin-right: 16px;
-    margin-left: 16px;
-    margin-top: 25px;
-    position: relative;
-    vertical-align: middle;
-    cursor: default;
+  margin-right: 16px;
+  margin-left: 16px;
+  margin-top: 25px;
+  position: relative;
+  vertical-align: middle;
+  cursor: default;
 }
 
 .query-editor-text {
-    width: 100%;
-    margin: 2px;
-    border: solid 1px #A9ACB3;
-    /*[{plugin-textbox-disabled-color}]*/
-    resize: none;
-    margin-top: -39px;
-    background-color: #ddd;
-    padding: 5px;
+  width: 100%;
+  margin: 2px;
+  border: solid 1px #a9acb3;
+  /*[{plugin-textbox-disabled-color}]*/
+  resize: none;
+  margin-top: -39px;
+  background-color: #ddd;
+  padding: 5px;
 }
 
 .error-bar {
-    padding: @LargeSpace 34px @MediumSpace 24px;
+  padding: @LargeSpace 34px @MediumSpace 24px;
 }
 
 .error-message {
-    background-color: @BaseLow;
-    padding: @DefaultSpace;
-    display: inline-flex;
+  background-color: @BaseLow;
+  padding: @DefaultSpace;
+  display: inline-flex;
 }
 
 .error-text {
-    padding-left: @MediumSpace;
+  padding-left: @MediumSpace;
 }
 
 .query-editor-text-invalid {
-    width: 100%;
-    margin: 2px;
-    border: 1px solid #e51400;
-    resize: none;
-    margin-top: -30px;
+  width: 100%;
+  margin: 2px;
+  border: 1px solid #e51400;
+  resize: none;
+  margin-top: -30px;
 }
 
 .query-editor-panel .warning-bar {
-    width: 100%;
-    height: 20px;
-    background-color: #ffffff;
-    /*[{plugin-background-color}]*/
-    position: absolute;
-    top: -24px;
+  width: 100%;
+  height: 20px;
+  background-color: #ffffff;
+  /*[{plugin-background-color}]*/
+  position: absolute;
+  top: -24px;
 }
 
 .query-editor-panel .warning-bar .warning-message {
-    display: inline-flex;
-    padding-top: 2px;
-    vertical-align: middle;
+  display: inline-flex;
+  padding-top: 2px;
+  vertical-align: middle;
 }
 
 .query-editor-panel .warning-bar .warning-message .warning-text {
-    margin-left: 2px;
+  margin-left: 2px;
 }
 
-.advanced-options-panel{
-    margin-bottom: @DefaultSpace;
+.advanced-options-panel {
+  margin-bottom: @DefaultSpace;
 }
 
 .advanced-options-panel .advanced-heading .advanced-title {
-    display: inline-flex;
-    margin-left: 27px;
-    margin-top: 10px;
-    cursor: default;
+  display: inline-flex;
+  margin-left: 27px;
+  margin-top: 10px;
+  cursor: default;
 }
 
 .advanced-options-panel .advanced-options {
-    margin-left: 32px;
-    margin-top: 5px;
-    border: 1px solid transparent;
+  margin-left: 32px;
+  margin-top: 5px;
+  border: 1px solid transparent;
 }
 
 hr {
-    margin-top: 10px;
-    margin-bottom: 12px;
-    border: 0;
-    border-top: 1px solid #ccc;
+  margin-top: 10px;
+  margin-bottom: 12px;
+  border: 0;
+  border-top: 1px solid #ccc;
 }
 
 input::-webkit-outer-spin-button,
 input::-webkit-inner-spin-button {
-    -webkit-appearance: none;
+  -webkit-appearance: none;
 }
 
 .advanced-options-panel .advanced-options .top .top-input {
-    width: 100px;
-    word-spacing: normal;
-    color: #1E1E1E;
-    /*[{common-controls-button-foreground}]*/
-    border: 1px solid #CCCEDB;
-    /*[1px solid {plugin-textbox-border-color}]*/
-    height: 20px;
-    margin-left: 8px;
+  width: 100px;
+  word-spacing: normal;
+  color: #1e1e1e;
+  /*[{common-controls-button-foreground}]*/
+  border: 1px solid #cccedb;
+  /*[1px solid {plugin-textbox-border-color}]*/
+  height: 20px;
+  margin-left: 8px;
 }
 
 .advanced-options-panel .advanced-options .top .invalid-top {
-    color: red;
+  color: red;
 }
 
 .advanced-options-panel .advanced-options .select {
-    margin-top: 18px;
-    display: inline-flex;
+  margin-top: 18px;
+  display: inline-flex;
 }
 
 .advanced-options-icon {
-    margin-left: 2px;
-    vertical-align: sub;
+  margin-left: 2px;
+  vertical-align: sub;
 }
 
 .advanced-options-panel .advanced-options .select .select-options-text {
-    margin-left: 4px;
+  margin-left: 4px;
 }
 
 .advanced-options-panel .advanced-options .select .select-options-link {
-    margin-left: 4px;
-    cursor: pointer;
-    outline: none;
+  margin-left: 4px;
+  cursor: pointer;
+  outline: none;
 }
 
 .query-panel .row .column-headers .Field {
-    padding-left: 95px;
-    padding-right: 0px;
-    padding-bottom: 6px;
+  padding-left: 95px;
+  padding-right: 0px;
+  padding-bottom: 6px;
 }
 
 .clause-table {
-    border-spacing: 0px;
-    display: table;
-    width: 100%;
-    margin-top: -3px;
+  border-spacing: 0px;
+  display: table;
+  width: 100%;
+  margin-top: -3px;
 }
 
 .clause-table-row {
-    display: row;
-    margin-bottom: 10px;
+  display: row;
+  margin-bottom: 10px;
 }
 
 .clause-table-cell {
-    display: table-cell;
-    text-align: left;
-    vertical-align: middle;
+  display: table-cell;
+  text-align: left;
+  vertical-align: middle;
 }
 
-.action-column>button,
-.group-control-header>button,
-.group-indicator-column>button {
-    min-width: 20px;
-    width: 20px;
-    padding: 0px;
-    background-color: transparent;
-    border-color: transparent;
-    cursor: pointer;
+.action-column > button,
+.group-control-header > button,
+.group-indicator-column > button {
+  min-width: 20px;
+  width: 20px;
+  padding: 0px;
+  background-color: transparent;
+  border-color: transparent;
+  cursor: pointer;
 }
 
-.group-control-header>button:disabled {
-    min-width: 20px;
-    width: 20px;
-    padding: 0px;
-    background-color: transparent;
-    border-color: transparent;
-    outline: none;
-    opacity: 0.4;
-    cursor: default;
+.group-control-header > button:disabled {
+  min-width: 20px;
+  width: 20px;
+  padding: 0px;
+  background-color: transparent;
+  border-color: transparent;
+  outline: none;
+  opacity: 0.4;
+  cursor: default;
 }
 
 .clause-table-field {
-    width: 100%;
-    border: 1px solid #bbbbbb;
+  width: 100%;
+  border: 1px solid #bbbbbb;
 }
 
 .clause-table-cell button {
-    height: 20px;
+  height: 20px;
 }
 
 .clause-table-cell input[type="checkbox"] {
-    padding: 0px;
-    margin-bottom: 12px;
+  padding: 0px;
+  margin-bottom: 12px;
 }
 
 .and-or-svg {
-    margin-top: -8px;
-    margin-right: -5px;
+  margin-top: -8px;
+  margin-right: -5px;
 }
 
 .scroll-box {
-    border-bottom: 1px transparent #DDD;
-    /*[1px solid {plugin-table-border-color}]*/
-    border-top: 1px transparent #DDD;
-    /*[1px solid {plugin-table-border-color}]*/
-    max-height: 20vh;
-    width: 100%;
+  border-bottom: 1px transparent #ddd;
+  /*[1px solid {plugin-table-border-color}]*/
+  border-top: 1px transparent #ddd;
+  /*[1px solid {plugin-table-border-color}]*/
+  max-height: 20vh;
+  width: 100%;
 }
 
 .scrollable {
-    overflow: auto;
-    overflow-x: hidden;
+  overflow: auto;
+  overflow-x: hidden;
 }
 
 .and-or-column,
 .and-or-header {
-    min-width: 65px;
-    padding-right: 10px;
-    padding-left: 5px;
+  min-width: 65px;
+  padding-right: 10px;
+  padding-left: 5px;
 }
 
 .operator-column,
 .operator-header {
-    min-width: 65px;
-    padding-right: 10px;
+  min-width: 65px;
+  padding-right: 10px;
 }
 
 .field-header,
 .field-column {
-    min-width: 125px;
-    padding-right: 10px;
+  min-width: 125px;
+  padding-right: 10px;
 }
 
 .type-header,
 .type-column {
-    min-width: 85px;
+  min-width: 85px;
 }
 
 .and-or-column,
@@ -345,41 +345,41 @@ input::-webkit-inner-spin-button {
 .type-header,
 .type-column,
 .action-header {
-    padding-right: 10px;
-    margin-bottom: 8px;
+  padding-right: 10px;
+  margin-bottom: 8px;
 }
 
 .value-header,
 .value-column,
 .time-column {
-    min-width: 230px;
-    padding: 0px 4px 0px 0px;
-    width: 100%;
-    margin-bottom: 8px;
+  min-width: 230px;
+  padding: 0px 4px 0px 0px;
+  width: 100%;
+  margin-bottom: 8px;
 }
 
 .group-control-header,
 .group-control-column {
-    min-width: 25px;
-    text-align: right;
+  min-width: 25px;
+  text-align: right;
 }
 
 .group-indicator-table {
-    border-spacing: 0px;
-    min-height: 24px
+  border-spacing: 0px;
+  min-height: 24px;
 }
 
 .group-indicator-column {
-    min-width: 21px;
-    padding: 0px;
-    border-style: none;
-    height: 29px;
+  min-width: 21px;
+  padding: 0px;
+  border-style: none;
+  height: 29px;
 }
 
-.clause-table-cell.action-column, 
+.clause-table-cell.action-column,
 .clause-table-cell.action-header {
-    min-width: 60px;
-    padding-left: @SmallSpace;
+  min-width: 60px;
+  padding-left: @SmallSpace;
 }
 
 .action-header,
@@ -388,15 +388,14 @@ input::-webkit-inner-spin-button {
 .operator-header,
 .value-header,
 .and-or-header {
-    padding-right: 4px;
-    padding-bottom: 5px;
+  padding-right: 4px;
+  padding-bottom: 5px;
 }
 
 .header-background {
-    background-color: #ffffff;
+  background-color: #ffffff;
 }
 
-
 /*.type-header {
     padding-right: 4px;
 }
@@ -410,112 +409,111 @@ input::-webkit-inner-spin-button {
 }*/
 
 .clause-table-field[readonly] {
-    background-color: #EEEEF2;
-    /*[{plugin-table-header-background-color}]*/
-    border: 1px solid #CCCEDB;
-    /*[{plugin-table-border-color}]*/
+  background-color: #eeeef2;
+  /*[{plugin-table-header-background-color}]*/
+  border: 1px solid #cccedb;
+  /*[{plugin-table-border-color}]*/
 }
 
 .addClause-title {
-    /*[{common-common-controls-button-border-hover}]*/
-    cursor: pointer;
-    margin-left: -5px;
+  /*[{common-common-controls-button-border-hover}]*/
+  cursor: pointer;
+  margin-left: -5px;
 }
 
 .addClause {
-    width: 125px;
-    padding: 8px 0px 5px 5px;
-    border: 1px solid #fff;
-    margin-left: 5px;
+  width: 125px;
+  padding: 8px 0px 5px 5px;
+  border: 1px solid #fff;
+  margin-left: 5px;
 }
 
 .addClause:hover {
-    .hover();
+  .hover();
 }
 
 .addClause:active {
-    .active();
-    border: 1px dashed @AccentMedium;
+  .active();
+  border: 1px dashed @AccentMedium;
 }
 
 .clause-table-row {
-    min-width: 550px;
-    width: 100%;
+  min-width: 550px;
+  width: 100%;
 }
 
 .clause-table-field field-column {
-    min-width: 75px;
-    height: 30px;
-    width: 100%;
+  min-width: 75px;
+  height: 30px;
+  width: 100%;
 }
 
 .clause-table-field field-input {
-    min-width: 54px;
-    margin-left: -78px;
-    height: 25px;
-    border: none;
+  min-width: 54px;
+  margin-left: -78px;
+  height: 25px;
+  border: none;
 }
 
 .query-panel .row .spacing {
-    padding-bottom: 6px;
+  padding-bottom: 6px;
 }
 
 .query-panel .divider.horizontal {
-    height: 10px;
-    width: 100%
+  height: 10px;
+  width: 100%;
 }
 
 .inline-div {
-    display: inline
+  display: inline;
 }
 
 .querybuilder-addpropertyImg,
 .querybuilder-cancelImg {
-    width: 14px;
-    height: 14px;
-    margin-left: 3px;
-    margin-bottom: 8px;
+  width: 14px;
+  height: 14px;
+  margin-left: 3px;
+  margin-bottom: 8px;
 }
 
 .addclauseProperty-Img {
-    width: 14px;
-    height: 14px;
-    margin-bottom: 5px;
-    margin-left: 12px;
+  width: 14px;
+  height: 14px;
+  margin-bottom: 5px;
+  margin-left: 12px;
 }
 
 .entity-Add-Cancel {
-    padding: @DefaultSpace @SmallSpace @SmallSpace;
-    cursor: pointer;
+  // padding: @DefaultSpace @SmallSpace @SmallSpace;
+  cursor: pointer;
 }
 
 .entity-Add-Cancel:hover {
-    .hover();
+  .hover();
 }
 
 .entity-Add-Cancel:active {
-    .active();
+  .active();
 }
 
 .query-builder-isDisabled {
-    border: 1px solid #CCCEDB;
-    color: #ccc;
+  border: 1px solid #cccedb;
+  color: #ccc;
 }
 
 .edit-value-text {
-    padding-left: @DefaultSpace;
+  padding-left: @DefaultSpace;
 }
 
 .expand-triangle {
-    width: 10px;
-    height: 10px;
+  width: 10px;
+  height: 10px;
 }
 
 .expand-triangle-right {
-    margin-bottom: 5px;
+  margin-bottom: 5px;
 }
 
-
 /*
 @media only screen and (max-width: 1200px) {
     .clause-table {
@@ -524,4 +522,4 @@ input::-webkit-inner-spin-button {
         width: 100%;
         padding-top: 10px;
     }
-}*/
+}*/

less/documentDB.less

@@ -2576,6 +2576,10 @@ a:link {
 .querydropdown.placeholderVisible {
   font-style: italic;
 }
+.querydropdown.placeholderVisible::placeholder { /* Chrome, Firefox, Opera, Safari 10.1+ */
+  color: #767474;
+  opacity: 1; 
+}
 
 .querydropdown:hover {
   background-color: @AccentLow;
@@ -3087,3 +3091,4 @@ a:link {
   background: white;
   height: 100%;
 }
+

less/resourceTree.less

@@ -5,12 +5,17 @@
   overflow: auto;
 
   .databaseHeader {
+    padding: 1px;
     font-size: 14px;
   }
 
   .collectionHeader {
     font-size: 12px;
   }
+
+  .loadMoreHeader {
+    color: RGB(5, 99, 193);
+  }
 }
 
 .notebookResourceTree {
@@ -23,6 +28,4 @@
   .clickDisabled {
     pointer-events: none;
   }
-}
-
-
+}

src/Common/Constants.ts

@@ -45,6 +45,8 @@ export class ArmResourceTypes {
 
 export class BackendDefaults {
   public static partitionKeyKind = "Hash";
+  public static partitionKeyMultiHash = "MultiHash";
+  public static maxNumMultiHashPartition = 2;
   public static singlePartitionStorageInGb: string = "10";
   public static multiPartitionStorageInGb: string = "100";
   public static maxChangeFeedRetentionDuration: number = 10;
@@ -139,7 +141,7 @@ export class Queries {
   public static UnlimitedPageOption: string = "unlimited";
   public static itemsPerPage: number = 100;
   public static unlimitedItemsPerPage: number = 100; // TODO: Figure out appropriate value so it works for accounts with a large number of partitions
-
+  public static containersPerPage: number = 50;
   public static QueryEditorMinHeightRatio: number = 0.1;
   public static QueryEditorMaxHeightRatio: number = 0.4;
   public static readonly DefaultMaxDegreeOfParallelism = 6;

src/Common/EnvironmentUtility.test.ts

@@ -0,0 +1,14 @@
+import * as EnvironmentUtility from "./EnvironmentUtility";
+
+describe("Environment Utility Test", () => {
+  it("Test sample URI with /", () => {
+    const uri = "test/";
+    expect(EnvironmentUtility.normalizeArmEndpoint(uri)).toEqual(uri);
+  });
+
+  it("Test sample URI without /", () => {
+    const uri = "test";
+    const expectedResult = "test/";
+    expect(EnvironmentUtility.normalizeArmEndpoint(uri)).toEqual(expectedResult);
+  });
+});

src/Common/OfferUtility.test.ts

@@ -1,6 +1,6 @@
-import * as OfferUtility from "./OfferUtility";
-import { SDKOfferDefinition, Offer } from "../Contracts/DataModels";
 import { OfferResponse } from "@azure/cosmos";
+import { Offer, SDKOfferDefinition } from "../Contracts/DataModels";
+import * as OfferUtility from "./OfferUtility";
 
 describe("parseSDKOfferResponse", () => {
   it("manual throughput", () => {
@@ -31,6 +31,26 @@ describe("parseSDKOfferResponse", () => {
     expect(OfferUtility.parseSDKOfferResponse(mockResponse)).toEqual(expectedResult);
   });
 
+  it("offerContent not defined", () => {
+    const mockOfferDefinition = {
+      id: "test",
+    } as SDKOfferDefinition;
+
+    const mockResponse = {
+      resource: mockOfferDefinition,
+    } as OfferResponse;
+
+    expect(OfferUtility.parseSDKOfferResponse(mockResponse)).toEqual(undefined);
+  });
+
+  it("offerDefinition is null", () => {
+    const mockResponse = {
+      resource: undefined,
+    } as OfferResponse;
+
+    expect(OfferUtility.parseSDKOfferResponse(mockResponse)).toEqual(undefined);
+  });
+
   it("autoscale throughput", () => {
     const mockOfferDefinition = {
       content: {

src/Common/TableEntity.tsx

@@ -73,6 +73,17 @@ export const TableEntity: FunctionComponent<TableEntityProps> = ({
 
   const sectionStackTokens: IStackTokens = { childrenGap: 12 };
 
+  const handleKeyPress = (event: React.KeyboardEvent<HTMLElement>) => {
+    if (event.key === "Enter" || event.key === "Space") {
+      onEditEntity();
+    }
+  };
+  const handleKeyPressdelete = (event: React.KeyboardEvent<HTMLElement>) => {
+    if (event.key === "Enter" || event.key === "Space") {
+      onDeleteEntity();
+    }
+  };
+
   const getEntityValueType = (): string => {
     const { Int, Smallint, Tinyint } = CassandraType;
     const { Double, Int32, Int64 } = TableType;
@@ -126,12 +137,30 @@ export const TableEntity: FunctionComponent<TableEntityProps> = ({
         />
         {!isEntityValueDisable && (
           <TooltipHost content="Edit property" id="editTooltip">
-            <Image {...imageProps} src={EditIcon} alt="editEntity" id="editEntity" onClick={onEditEntity} />
+            <div tabIndex={0}>
+              <Image
+                {...imageProps}
+                src={EditIcon}
+                alt="editEntity"
+                id="editEntity"
+                onClick={onEditEntity}
+                tabIndex={0}
+                onKeyPress={handleKeyPress}
+              />
+            </div>
           </TooltipHost>
         )}
         {isDeleteOptionVisible && userContext.apiType !== "Cassandra" && (
           <TooltipHost content="Delete property" id="deleteTooltip">
-            <Image {...imageProps} src={DeleteIcon} alt="delete entity" id="deleteEntity" onClick={onDeleteEntity} />
+            <Image
+              {...imageProps}
+              src={DeleteIcon}
+              alt="delete entity"
+              id="deleteEntity"
+              onClick={onDeleteEntity}
+              tabIndex={0}
+              onKeyPress={handleKeyPressdelete}
+            />
           </TooltipHost>
         )}
       </Stack>

src/Common/Tooltip/InfoTooltip.tsx

@@ -9,7 +9,7 @@ export const InfoTooltip: React.FunctionComponent<TooltipProps> = ({ children }:
   return (
     <span>
       <TooltipHost content={children}>
-        <Icon iconName="Info" ariaLabel="Info" className="panelInfoIcon" tabIndex={0} />
+        <Icon iconName="Info" ariaLabel={children} className="panelInfoIcon" tabIndex={0} />
       </TooltipHost>
     </span>
   );

src/Common/UrlUtility.test.ts

@@ -0,0 +1,49 @@
+import * as UrlUtility from "./UrlUtility";
+
+describe("parseDocumentsPath", () => {
+  it("empty resource path", () => {
+    const resourcePath = "";
+
+    expect(UrlUtility.parseDocumentsPath(resourcePath)).toEqual({});
+  });
+
+  it("resourcePath does not begin or end with /", () => {
+    const resourcePath = "localhost/portal/home";
+    const expectedResult = {
+      type: "home",
+      objectBody: {
+        id: "portal",
+        self: "/localhost/portal/home/",
+      },
+    };
+
+    expect(UrlUtility.parseDocumentsPath(resourcePath)).toEqual(expectedResult);
+  });
+
+  it("resourcePath length is even", () => {
+    const resourcePath = "/localhost/portal/src/home/";
+    const expectedResult = {
+      type: "src",
+      objectBody: {
+        id: "home",
+        self: resourcePath,
+      },
+    };
+
+    expect(UrlUtility.parseDocumentsPath(resourcePath)).toEqual(expectedResult);
+  });
+
+  it("createUri", () => {
+    const baseUri = "http://foo.com/bar/";
+    const relativeUri = "/index.html";
+    const expectedUri = "http://foo.com/bar/index.html";
+
+    expect(UrlUtility.createUri(baseUri, relativeUri)).toEqual(expectedUri);
+  });
+
+  it("should throw an error if baseUri is empty", () => {
+    expect(() => {
+      UrlUtility.createUri("", "/home");
+    }).toThrow("baseUri is null or empty");
+  });
+});

src/Common/dataAccess/deleteDocument.ts

@@ -4,6 +4,7 @@ import { logConsoleInfo, logConsoleProgress } from "../../Utils/NotificationCons
 import { client } from "../CosmosClient";
 import { getEntityName } from "../DocumentUtility";
 import { handleError } from "../ErrorHandlingUtils";
+import { getPartitionKeyValue } from "./getPartitionKeyValue";
 
 export const deleteDocument = async (collection: CollectionBase, documentId: DocumentId): Promise<void> => {
   const entityName: string = getEntityName();
@@ -13,7 +14,7 @@ export const deleteDocument = async (collection: CollectionBase, documentId: Doc
     await client()
       .database(collection.databaseId)
       .container(collection.id())
-      .item(documentId.id(), documentId.partitionKeyValue?.length === 0 ? undefined : documentId.partitionKeyValue)
+      .item(documentId.id(), getPartitionKeyValue(documentId))
       .delete();
     logConsoleInfo(`Successfully deleted ${entityName} ${documentId.id()}`);
   } catch (error) {

src/Common/dataAccess/getPartitionKeyValue.ts

@@ -0,0 +1,12 @@
+import { userContext } from "UserContext";
+import DocumentId from "../../Explorer/Tree/DocumentId";
+
+export const getPartitionKeyValue = (documentId: DocumentId) => {
+  if (userContext.apiType === "Tables" && documentId.partitionKeyValue?.length === 0) {
+    return "";
+  }
+  if (documentId.partitionKeyValue?.length === 0) {
+    return undefined;
+  }
+  return documentId.partitionKeyValue;
+};

src/Common/dataAccess/readCollections.ts

@@ -1,3 +1,4 @@
+import { Queries } from "Common/Constants";
 import { AuthType } from "../../AuthType";
 import * as DataModels from "../../Contracts/DataModels";
 import { userContext } from "../../UserContext";
@@ -31,6 +32,35 @@ export async function readCollections(databaseId: string): Promise<DataModels.Co
   }
 }
 
+export async function readCollectionsWithPagination(
+  databaseId: string,
+  continuationToken?: string
+): Promise<DataModels.CollectionsWithPagination> {
+  const clearMessage = logConsoleProgress(`Querying containers for database ${databaseId}`);
+  try {
+    const sdkResponse = await client()
+      .database(databaseId)
+      .containers.query(
+        { query: "SELECT * FROM c" },
+        {
+          continuationToken,
+          maxItemCount: Queries.containersPerPage,
+        }
+      )
+      .fetchNext();
+    const collectionsWithPagination: DataModels.CollectionsWithPagination = {
+      collections: sdkResponse.resources as DataModels.Collection[],
+      continuationToken: sdkResponse.continuationToken,
+    };
+    return collectionsWithPagination;
+  } catch (error) {
+    handleError(error, "ReadCollections", `Error while querying containers for database ${databaseId}`);
+    throw error;
+  } finally {
+    clearMessage();
+  }
+}
+
 async function readCollectionsWithARM(databaseId: string): Promise<DataModels.Collection[]> {
   let rpResponse;
 

src/Common/dataAccess/readDocument.ts

@@ -6,6 +6,7 @@ import { HttpHeaders } from "../Constants";
 import { client } from "../CosmosClient";
 import { getEntityName } from "../DocumentUtility";
 import { handleError } from "../ErrorHandlingUtils";
+import { getPartitionKeyValue } from "./getPartitionKeyValue";
 
 export const readDocument = async (collection: CollectionBase, documentId: DocumentId): Promise<Item> => {
   const entityName = getEntityName();
@@ -21,8 +22,7 @@ export const readDocument = async (collection: CollectionBase, documentId: Docum
     const response = await client()
       .database(collection.databaseId)
       .container(collection.id())
-      // use undefined if the partitionKeyValue is empty
-      .item(documentId.id(), documentId.partitionKeyValue?.length === 0 ? undefined : documentId.partitionKeyValue)
+      .item(documentId.id(), getPartitionKeyValue(documentId))
       .read(options);
 
     return response?.resource;

src/Common/dataAccess/updateDocument.ts

@@ -6,6 +6,7 @@ import { logConsoleInfo, logConsoleProgress } from "../../Utils/NotificationCons
 import { client } from "../CosmosClient";
 import { getEntityName } from "../DocumentUtility";
 import { handleError } from "../ErrorHandlingUtils";
+import { getPartitionKeyValue } from "./getPartitionKeyValue";
 
 export const updateDocument = async (
   collection: CollectionBase,
@@ -25,7 +26,7 @@ export const updateDocument = async (
     const response = await client()
       .database(collection.databaseId)
       .container(collection.id())
-      .item(documentId.id(), documentId.partitionKeyValue?.length === 0 ? undefined : documentId.partitionKeyValue)
+      .item(documentId.id(), getPartitionKeyValue(documentId))
       .replace(newDocument, options);
 
     logConsoleInfo(`Successfully updated ${entityName} ${documentId.id()}`);

src/Contracts/DataModels.ts

@@ -33,6 +33,8 @@ export interface DatabaseAccountExtendedProperties {
   privateEndpointConnections?: unknown[];
   capacity?: { totalThroughputLimit: number };
   locations?: DatabaseAccountResponseLocation[];
+  postgresqlEndpoint?: string;
+  publicNetworkAccess?: string;
 }
 
 export interface DatabaseAccountResponseLocation {
@@ -154,6 +156,11 @@ export interface Collection extends Resource {
   requestSchema?: () => void;
 }
 
+export interface CollectionsWithPagination {
+  continuationToken?: string;
+  collections?: Collection[];
+}
+
 export interface Database extends Resource {
   collections?: Collection[];
 }
@@ -566,6 +573,16 @@ export interface ContainerConnectionInfo {
   //need to add ram and rom info
 }
 
+export interface PostgresFirewallRule {
+  id: string;
+  name: string;
+  type: string;
+  properties: {
+    startIpAddress: string;
+    endIpAddress: string;
+  };
+}
+
 export enum PhoenixErrorType {
   MaxAllocationTimeExceeded = "MaxAllocationTimeExceeded",
   MaxDbAccountsPerUserExceeded = "MaxDbAccountsPerUserExceeded",

src/Contracts/ExplorerContracts.ts

@@ -36,6 +36,8 @@ export enum MessageTypes {
   CloseTab,
   OpenQuickstartBlade,
   OpenPostgreSQLPasswordReset,
+  OpenPostgresNetworkingBlade,
+  OpenCosmosDBNetworkingBlade,
 }
 
 export { Versions, ActionContracts, Diagnostics };

src/Contracts/ViewModels.ts

@@ -87,13 +87,13 @@ export interface Database extends TreeNode {
   isDatabaseExpanded: ko.Observable<boolean>;
   isDatabaseShared: ko.Computed<boolean>;
   isSampleDB?: boolean;
-
+  collectionsContinuationToken?: string;
   selectedSubnodeKind: ko.Observable<CollectionTabKind>;
 
   expandDatabase(): Promise<void>;
   collapseDatabase(): void;
 
-  loadCollections(): Promise<void>;
+  loadCollections(restart?: boolean): Promise<void>;
   findCollectionWithId(collectionId: string): Collection;
   openAddCollection(database: Database, event: MouseEvent): void;
   onSettingsClick: () => void;
@@ -186,7 +186,6 @@ export interface Collection extends CollectionBase {
   onDrop(source: Collection, event: { originalEvent: DragEvent }): void;
   uploadFiles(fileList: FileList): Promise<{ data: UploadDetailsRecord[] }>;
 
-  getLabel(): string;
   getPendingThroughputSplitNotification(): Promise<DataModels.Notification>;
 }
 
@@ -397,6 +396,8 @@ export interface DataExplorerInputsFrame {
   dataExplorerVersion?: string;
   defaultCollectionThroughput?: CollectionCreationDefaults;
   isPostgresAccount?: boolean;
+  isReplica?: boolean;
+  clientIpAddress?: string;
   // TODO: Update this param in the OSS extension to remove isFreeTier, isMarlinServerGroup, and make nodes a flat array instead of an nested array
   connectionStringParams?: any;
   flights?: readonly string[];

src/Explorer/Controls/Notebook/NotebookTerminalComponent.tsx

@@ -2,6 +2,7 @@
  * Wrapper around Notebook server terminal
  */
 
+import { useTerminal } from "hooks/useTerminal";
 import postRobot from "post-robot";
 import * as React from "react";
 import * as DataModels from "../../../Contracts/DataModels";
@@ -40,6 +41,7 @@ export class NotebookTerminalComponent extends React.Component<NotebookTerminalC
 
   handleFrameLoad(event: React.SyntheticEvent<HTMLIFrameElement, Event>): void {
     this.terminalWindow = (event.target as HTMLIFrameElement).contentWindow;
+    useTerminal.getState().setTerminal(this.terminalWindow);
     this.sendPropsToTerminalFrame();
   }
 
@@ -75,7 +77,7 @@ export class NotebookTerminalComponent extends React.Component<NotebookTerminalC
     } else if (StringUtils.endsWith(notebookServerEndpoint, "cassandra")) {
       terminalEndpoint = this.props.databaseAccount?.properties.cassandraEndpoint;
     } else if (StringUtils.endsWith(notebookServerEndpoint, "postgresql")) {
-      return (this.props.databaseAccount?.properties as any).postgresqlEndpoint;
+      return this.props.databaseAccount?.properties.postgresqlEndpoint;
     }
 
     if (terminalEndpoint) {

src/Explorer/Controls/NotebookGallery/InfoComponent/InfoComponent.tsx

@@ -1,5 +1,5 @@
+import { HoverCard, HoverCardType, Icon, Label, Link, Stack } from "@fluentui/react";
 import * as React from "react";
-import { Icon, Label, Stack, HoverCard, HoverCardType, Link } from "@fluentui/react";
 import { CodeOfConductEndpoints } from "../../../../Common/Constants";
 import "./InfoComponent.less";
 
@@ -41,7 +41,7 @@ export class InfoComponent extends React.Component<InfoComponentProps> {
   public render(): JSX.Element {
     return (
       <HoverCard plainCardProps={{ onRenderPlainCard: this.onHover }} instantOpenOnClick type={HoverCardType.plain}>
-        <div className="infoPanelMain">
+        <div className="infoPanelMain" tabIndex={0}>
           <Icon className="infoIconMain" iconName="Help" styles={{ root: { verticalAlign: "middle" } }} />
           <Label className="infoLabelMain">Help</Label>
         </div>

src/Explorer/Controls/NotebookGallery/InfoComponent/__snapshots__/InfoComponent.test.tsx.snap

@@ -12,6 +12,7 @@ exports[`InfoComponent renders 1`] = `
 >
   <div
     className="infoPanelMain"
+    tabIndex={0}
   >
     <Icon
       className="infoIconMain"

src/Explorer/Controls/Settings/SettingsSubComponents/SubSettingsComponent.tsx

@@ -15,13 +15,13 @@ import {
 import {
   ChangeFeedPolicyState,
   GeospatialConfigType,
-  getSanitizedInputValue,
   IsComponentDirtyResult,
-  isDirty,
   TtlOff,
   TtlOn,
   TtlOnNoDefault,
   TtlType,
+  getSanitizedInputValue,
+  isDirty,
 } from "../SettingsUtils";
 import { ToolTipLabelComponent } from "./ToolTipLabelComponent";
 
@@ -55,6 +55,18 @@ export interface SubSettingsComponentProps {
   onSubSettingsSaveableChange: (isSubSettingsSaveable: boolean) => void;
   onSubSettingsDiscardableChange: (isSubSettingsDiscardable: boolean) => void;
 }
+const stylingforvisuallyhiddenspan = {
+  position: "absolute",
+
+  width: "1px",
+  height: "1px",
+  margin: "-1px",
+  border: 0,
+  padding: 0,
+
+  clip: "rect(0 0 0 0)",
+  overflow: "hidden",
+};
 
 export class SubSettingsComponent extends React.Component<SubSettingsComponentProps> {
   private shouldCheckComponentIsDirty = true;
@@ -197,17 +209,26 @@ export class SubSettingsComponent extends React.Component<SubSettingsComponentPr
           </MessageBar>
         )}
         {this.props.timeToLive === TtlType.On && (
-          <TextField
-            id="timeToLiveSeconds"
-            styles={getTextFieldStyles(this.props.timeToLiveSeconds, this.props.timeToLiveSecondsBaseline)}
-            type="number"
-            required
-            min={1}
-            max={Int32.Max}
-            value={this.props.timeToLiveSeconds?.toString()}
-            onChange={this.onTimeToLiveSecondsChange}
-            suffix="second(s)"
-          />
+          <div>
+            <span id="timetoliveon" style={stylingforvisuallyhiddenspan}>
+              Time to live on
+            </span>
+            <TextField
+              id="timeToLiveSeconds"
+              styles={getTextFieldStyles(this.props.timeToLiveSeconds, this.props.timeToLiveSecondsBaseline)}
+              type="number"
+              required
+              min={1}
+              max={Int32.Max}
+              value={this.props.timeToLiveSeconds?.toString()}
+              onChange={this.onTimeToLiveSecondsChange}
+              suffix="second(s)"
+              aria-labelledby="timetoliveon secondssuffixforscreenreader"
+            />
+            <span id="secondssuffixforscreenreader" style={stylingforvisuallyhiddenspan}>
+              Second(s)
+            </span>
+          </div>
         )}
       </Stack>
     );
@@ -310,7 +331,9 @@ export class SubSettingsComponent extends React.Component<SubSettingsComponentPr
         />
       )}
 
-      {this.isLargePartitionKeyEnabled() && <Text>Large {this.partitionKeyName.toLowerCase()} has been enabled</Text>}
+      {userContext.apiType === "SQL" && this.isLargePartitionKeyEnabled() && (
+        <Text>Large {this.partitionKeyName.toLowerCase()} has been enabled</Text>
+      )}
     </Stack>
   );
 

src/Explorer/Controls/Settings/SettingsSubComponents/ThroughputInputComponents/ThroughputInputAutoPilotV3Component.tsx

@@ -82,7 +82,6 @@ interface ThroughputInputAutoPilotV3State {
   spendAckChecked: boolean;
   exceedFreeTierThroughput: boolean;
 }
-
 export class ThroughputInputAutoPilotV3Component extends React.Component<
   ThroughputInputAutoPilotV3Props,
   ThroughputInputAutoPilotV3State
@@ -624,7 +623,10 @@ export class ThroughputInputAutoPilotV3Component extends React.Component<
     return (
       <>
         {warningMessage && (
-          <MessageBar messageBarIconProps={{ iconName: "WarningSolid", className: "messageBarWarningIcon" }}>
+          <MessageBar
+            messageBarIconProps={{ iconName: "WarningSolid", className: "messageBarWarningIcon" }}
+            role="alert"
+          >
             {warningMessage}
           </MessageBar>
         )}

src/Explorer/Controls/Settings/SettingsSubComponents/ThroughputInputComponents/__snapshots__/ThroughputInputAutoPilotV3Component.test.tsx.snap

@@ -15,6 +15,7 @@ exports[`ThroughputInputAutoPilotV3Component autopilot input visible 1`] = `
         "iconName": "WarningSolid",
       }
     }
+    role="alert"
   >
     <Text
       styles={

src/Explorer/Controls/Settings/SettingsSubComponents/__snapshots__/SubSettingsComponent.test.tsx.snap

@@ -59,31 +59,68 @@ exports[`SubSettingsComponent analyticalTimeToLive hidden 1`] = `
         }
       }
     />
-    <StyledTextFieldBase
-      id="timeToLiveSeconds"
-      max={2147483647}
-      min={1}
-      onChange={[Function]}
-      required={true}
-      styles={
-        Object {
-          "fieldGroup": Object {
-            "borderColor": "",
-            "height": 25,
-            "selectors": Object {
-              ":disabled": Object {
-                "backgroundColor": undefined,
-                "borderColor": undefined,
-              },
-            },
-            "width": 300,
-          },
+    <div>
+      <span
+        id="timetoliveon"
+        style={
+          Object {
+            "border": 0,
+            "clip": "rect(0 0 0 0)",
+            "height": "1px",
+            "margin": "-1px",
+            "overflow": "hidden",
+            "padding": 0,
+            "position": "absolute",
+            "width": "1px",
+          }
         }
-      }
-      suffix="second(s)"
-      type="number"
-      value="1000"
-    />
+      >
+        Time to live on
+      </span>
+      <StyledTextFieldBase
+        aria-labelledby="timetoliveon secondssuffixforscreenreader"
+        id="timeToLiveSeconds"
+        max={2147483647}
+        min={1}
+        onChange={[Function]}
+        required={true}
+        styles={
+          Object {
+            "fieldGroup": Object {
+              "borderColor": "",
+              "height": 25,
+              "selectors": Object {
+                ":disabled": Object {
+                  "backgroundColor": undefined,
+                  "borderColor": undefined,
+                },
+              },
+              "width": 300,
+            },
+          }
+        }
+        suffix="second(s)"
+        type="number"
+        value="1000"
+      />
+      <span
+        id="secondssuffixforscreenreader"
+        style={
+          Object {
+            "border": 0,
+            "clip": "rect(0 0 0 0)",
+            "height": "1px",
+            "margin": "-1px",
+            "overflow": "hidden",
+            "padding": 0,
+            "position": "absolute",
+            "width": "1px",
+          }
+        }
+      >
+        Second(s)
+      </span>
+    </div>
   </Stack>
   <StyledChoiceGroup
     id="geoSpatialConfig"
@@ -283,31 +320,68 @@ exports[`SubSettingsComponent analyticalTimeToLiveSeconds hidden 1`] = `
         }
       }
     />
-    <StyledTextFieldBase
-      id="timeToLiveSeconds"
-      max={2147483647}
-      min={1}
-      onChange={[Function]}
-      required={true}
-      styles={
-        Object {
-          "fieldGroup": Object {
-            "borderColor": "",
-            "height": 25,
-            "selectors": Object {
-              ":disabled": Object {
-                "backgroundColor": undefined,
-                "borderColor": undefined,
-              },
-            },
-            "width": 300,
-          },
+    <div>
+      <span
+        id="timetoliveon"
+        style={
+          Object {
+            "border": 0,
+            "clip": "rect(0 0 0 0)",
+            "height": "1px",
+            "margin": "-1px",
+            "overflow": "hidden",
+            "padding": 0,
+            "position": "absolute",
+            "width": "1px",
+          }
         }
-      }
-      suffix="second(s)"
-      type="number"
-      value="1000"
-    />
+      >
+        Time to live on
+      </span>
+      <StyledTextFieldBase
+        aria-labelledby="timetoliveon secondssuffixforscreenreader"
+        id="timeToLiveSeconds"
+        max={2147483647}
+        min={1}
+        onChange={[Function]}
+        required={true}
+        styles={
+          Object {
+            "fieldGroup": Object {
+              "borderColor": "",
+              "height": 25,
+              "selectors": Object {
+                ":disabled": Object {
+                  "backgroundColor": undefined,
+                  "borderColor": undefined,
+                },
+              },
+              "width": 300,
+            },
+          }
+        }
+        suffix="second(s)"
+        type="number"
+        value="1000"
+      />
+      <span
+        id="secondssuffixforscreenreader"
+        style={
+          Object {
+            "border": 0,
+            "clip": "rect(0 0 0 0)",
+            "height": "1px",
+            "margin": "-1px",
+            "overflow": "hidden",
+            "padding": 0,
+            "position": "absolute",
+            "width": "1px",
+          }
+        }
+      >
+        Second(s)
+      </span>
+    </div>
   </Stack>
   <StyledChoiceGroup
     id="geoSpatialConfig"
@@ -560,31 +634,68 @@ exports[`SubSettingsComponent changeFeedPolicy hidden 1`] = `
         }
       }
     />
-    <StyledTextFieldBase
-      id="timeToLiveSeconds"
-      max={2147483647}
-      min={1}
-      onChange={[Function]}
-      required={true}
-      styles={
-        Object {
-          "fieldGroup": Object {
-            "borderColor": "",
-            "height": 25,
-            "selectors": Object {
-              ":disabled": Object {
-                "backgroundColor": undefined,
-                "borderColor": undefined,
-              },
-            },
-            "width": 300,
-          },
+    <div>
+      <span
+        id="timetoliveon"
+        style={
+          Object {
+            "border": 0,
+            "clip": "rect(0 0 0 0)",
+            "height": "1px",
+            "margin": "-1px",
+            "overflow": "hidden",
+            "padding": 0,
+            "position": "absolute",
+            "width": "1px",
+          }
         }
-      }
-      suffix="second(s)"
-      type="number"
-      value="1000"
-    />
+      >
+        Time to live on
+      </span>
+      <StyledTextFieldBase
+        aria-labelledby="timetoliveon secondssuffixforscreenreader"
+        id="timeToLiveSeconds"
+        max={2147483647}
+        min={1}
+        onChange={[Function]}
+        required={true}
+        styles={
+          Object {
+            "fieldGroup": Object {
+              "borderColor": "",
+              "height": 25,
+              "selectors": Object {
+                ":disabled": Object {
+                  "backgroundColor": undefined,
+                  "borderColor": undefined,
+                },
+              },
+              "width": 300,
+            },
+          }
+        }
+        suffix="second(s)"
+        type="number"
+        value="1000"
+      />
+      <span
+        id="secondssuffixforscreenreader"
+        style={
+          Object {
+            "border": 0,
+            "clip": "rect(0 0 0 0)",
+            "height": "1px",
+            "margin": "-1px",
+            "overflow": "hidden",
+            "padding": 0,
+            "position": "absolute",
+            "width": "1px",
+          }
+        }
+      >
+        Second(s)
+      </span>
+    </div>
   </Stack>
   <StyledChoiceGroup
     id="geoSpatialConfig"
@@ -799,31 +910,68 @@ exports[`SubSettingsComponent renders 1`] = `
         }
       }
     />
-    <StyledTextFieldBase
-      id="timeToLiveSeconds"
-      max={2147483647}
-      min={1}
-      onChange={[Function]}
-      required={true}
-      styles={
-        Object {
-          "fieldGroup": Object {
-            "borderColor": "",
-            "height": 25,
-            "selectors": Object {
-              ":disabled": Object {
-                "backgroundColor": undefined,
-                "borderColor": undefined,
-              },
-            },
-            "width": 300,
-          },
+    <div>
+      <span
+        id="timetoliveon"
+        style={
+          Object {
+            "border": 0,
+            "clip": "rect(0 0 0 0)",
+            "height": "1px",
+            "margin": "-1px",
+            "overflow": "hidden",
+            "padding": 0,
+            "position": "absolute",
+            "width": "1px",
+          }
         }
-      }
-      suffix="second(s)"
-      type="number"
-      value="1000"
-    />
+      >
+        Time to live on
+      </span>
+      <StyledTextFieldBase
+        aria-labelledby="timetoliveon secondssuffixforscreenreader"
+        id="timeToLiveSeconds"
+        max={2147483647}
+        min={1}
+        onChange={[Function]}
+        required={true}
+        styles={
+          Object {
+            "fieldGroup": Object {
+              "borderColor": "",
+              "height": 25,
+              "selectors": Object {
+                ":disabled": Object {
+                  "backgroundColor": undefined,
+                  "borderColor": undefined,
+                },
+              },
+              "width": 300,
+            },
+          }
+        }
+        suffix="second(s)"
+        type="number"
+        value="1000"
+      />
+      <span
+        id="secondssuffixforscreenreader"
+        style={
+          Object {
+            "border": 0,
+            "clip": "rect(0 0 0 0)",
+            "height": "1px",
+            "margin": "-1px",
+            "overflow": "hidden",
+            "padding": 0,
+            "position": "absolute",
+            "width": "1px",
+          }
+        }
+      >
+        Second(s)
+      </span>
+    </div>
   </Stack>
   <StyledChoiceGroup
     id="geoSpatialConfig"

src/Explorer/Controls/Tabs/TabComponent.tsx

@@ -46,10 +46,13 @@ export class TabComponent extends React.Component<TabComponentProps> {
       }
 
       let className = "toggleSwitch";
+      let ariaselected;
       if (index === this.props.currentTabIndex) {
         className += " selectedToggle";
+        ariaselected = true;
       } else {
         className += " unselectedToggle";
+        ariaselected = false;
       }
 
       return (
@@ -57,9 +60,10 @@ export class TabComponent extends React.Component<TabComponentProps> {
           <AccessibleElement
             as="span"
             className={className}
-            role="presentation"
+            role="tab"
             onActivated={() => this.setActiveTab(index)}
             aria-label={`Select tab: ${tab.title}`}
+            aria-selected={ariaselected}
           >
             {tab.title}
           </AccessibleElement>
@@ -77,7 +81,11 @@ export class TabComponent extends React.Component<TabComponentProps> {
 
     return (
       <div className="tabComponentContainer">
-        {!this.props.hideHeader && <div className="tabs tabSwitch">{this.renderTabTitles()}</div>}
+        {!this.props.hideHeader && (
+          <div className="tabs tabSwitch" role="tablist">
+            {this.renderTabTitles()}
+          </div>
+        )}
         <div className={className}>{currentTabContent.render()}</div>
       </div>
     );

src/Explorer/Controls/ThroughputInput/ThroughputInput.test.tsx

@@ -23,12 +23,12 @@ describe("ThroughputInput Pane", () => {
   });
 
   it("should switch mode properly", () => {
-    wrapper.find('[aria-label="Manual mode"]').simulate("change");
+    wrapper.find('[aria-label="Manual database throughput"]').simulate("change");
     expect(wrapper.find('[aria-label="Throughput header"]').at(0).text()).toBe(
       "Container throughput (400 - unlimited RU/s)"
     );
 
-    wrapper.find('[aria-label="Autoscale mode"]').simulate("change");
+    wrapper.find('[aria-label="Autoscale database throughput"]').simulate("change");
     expect(wrapper.find('[aria-label="Throughput header"]').at(0).text()).toBe("Container throughput (autoscale)");
   });
 });

src/Explorer/Controls/ThroughputInput/ThroughputInput.tsx

@@ -185,36 +185,48 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
       </Stack>
 
       <Stack horizontal verticalAlign="center">
-        <input
-          className="throughputInputRadioBtn"
-          aria-label="Autoscale mode"
-          aria-required={true}
-          checked={isAutoscaleSelected}
-          type="radio"
-          role="radio"
-          tabIndex={0}
-          onChange={(e) => handleOnChangeMode(e, "Autoscale")}
-        />
-        <span className="throughputInputRadioBtnLabel">Autoscale</span>
+        <div role="radiogroup">
+          <input
+            id="Autoscale-input"
+            className="throughputInputRadioBtn"
+            aria-label="Autoscale database throughput"
+            aria-required={true}
+            checked={isAutoscaleSelected}
+            type="radio"
+            role="radio"
+            tabIndex={0}
+            onChange={(e) => handleOnChangeMode(e, "Autoscale")}
+          />
+          <label htmlFor="Autoscale-input" className="throughputInputRadioBtnLabel">
+            Autoscale
+          </label>
 
-        <input
-          className="throughputInputRadioBtn"
-          aria-label="Manual mode"
-          checked={!isAutoscaleSelected}
-          type="radio"
-          aria-required={true}
-          role="radio"
-          tabIndex={0}
-          onChange={(e) => handleOnChangeMode(e, "Manual")}
-        />
-        <span className="throughputInputRadioBtnLabel">Manual</span>
+          <input
+            id="Manual-input"
+            className="throughputInputRadioBtn"
+            aria-label="Manual database throughput"
+            checked={!isAutoscaleSelected}
+            type="radio"
+            aria-required={true}
+            role="radio"
+            tabIndex={0}
+            onChange={(e) => handleOnChangeMode(e, "Manual")}
+          />
+          <label className="throughputInputRadioBtnLabel" htmlFor="Manual-input">
+            Manual
+          </label>
+        </div>
       </Stack>
 
       {isAutoscaleSelected && (
         <Stack className="throughputInputSpacing">
-          <Text variant="small" aria-label="ruDescription">
+          <Text variant="small" aria-label="capacity calculator of azure cosmos db">
             Estimate your required RU/s with{" "}
-            <Link target="_blank" href="https://cosmos.azure.com/capacitycalculator/" aria-label="ruDescription">
+            <Link
+              target="_blank"
+              href="https://cosmos.azure.com/capacitycalculator/"
+              aria-label="capacity calculator of azure cosmos db"
+            >
               capacity calculator
             </Link>
             .

src/Explorer/Controls/ThroughputInput/__snapshots__/ThroughputInput.test.tsx.snap

@@ -344,13 +344,13 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                   onMouseLeave={[Function]}
                 >
                   <StyledIconBase
-                    ariaLabel="Info"
+                    ariaLabel="Set the throughput — Request Units per second (RU/s) — required for the workload. A read of a 1 KB document uses 1 RU. Select manual if you plan to scale RU/s yourself. Select autoscale to allow the system to scale RU/s based on usage."
                     className="panelInfoIcon"
                     iconName="Info"
                     tabIndex={0}
                   >
                     <IconBase
-                      ariaLabel="Info"
+                      ariaLabel="Set the throughput — Request Units per second (RU/s) — required for the workload. A read of a 1 KB document uses 1 RU. Select manual if you plan to scale RU/s yourself. Select autoscale to allow the system to scale RU/s based on usage."
                       className="panelInfoIcon"
                       iconName="Info"
                       styles={[Function]}
@@ -630,7 +630,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                       }
                     >
                       <i
-                        aria-label="Info"
+                        aria-label="Set the throughput — Request Units per second (RU/s) — required for the workload. A read of a 1 KB document uses 1 RU. Select manual if you plan to scale RU/s yourself. Select autoscale to allow the system to scale RU/s based on usage."
                         className="panelInfoIcon root-57"
                         data-icon-name="Info"
                         role="img"
@@ -654,40 +654,45 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
       <div
         className="ms-Stack css-58"
       >
-        <input
-          aria-label="Autoscale mode"
-          aria-required={true}
-          checked={true}
-          className="throughputInputRadioBtn"
+        <div
           key=".0:$.0"
-          onChange={[Function]}
-          role="radio"
-          tabIndex={0}
-          type="radio"
-        />
-        <span
-          className="throughputInputRadioBtnLabel"
-          key=".0:$.1"
+          role="radiogroup"
         >
-          Autoscale
-        </span>
-        <input
-          aria-label="Manual mode"
-          aria-required={true}
-          checked={false}
-          className="throughputInputRadioBtn"
-          key=".0:$.2"
-          onChange={[Function]}
-          role="radio"
-          tabIndex={0}
-          type="radio"
-        />
-        <span
-          className="throughputInputRadioBtnLabel"
-          key=".0:$.3"
-        >
-          Manual
-        </span>
+          <input
+            aria-label="Autoscale database throughput"
+            aria-required={true}
+            checked={true}
+            className="throughputInputRadioBtn"
+            id="Autoscale-input"
+            onChange={[Function]}
+            role="radio"
+            tabIndex={0}
+            type="radio"
+          />
+          <label
+            className="throughputInputRadioBtnLabel"
+            htmlFor="Autoscale-input"
+          >
+            Autoscale
+          </label>
+          <input
+            aria-label="Manual database throughput"
+            aria-required={true}
+            checked={false}
+            className="throughputInputRadioBtn"
+            id="Manual-input"
+            onChange={[Function]}
+            role="radio"
+            tabIndex={0}
+            type="radio"
+          />
+          <label
+            className="throughputInputRadioBtnLabel"
+            htmlFor="Manual-input"
+          >
+            Manual
+          </label>
+        </div>
       </div>
     </Stack>
     <Stack
@@ -697,23 +702,23 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
         className="ms-Stack throughputInputSpacing css-59"
       >
         <Text
-          aria-label="ruDescription"
+          aria-label="capacity calculator of azure cosmos db"
           key=".0:$.0"
           variant="small"
         >
           <span
-            aria-label="ruDescription"
+            aria-label="capacity calculator of azure cosmos db"
             className="css-54"
           >
             Estimate your required RU/s with
              
             <StyledLinkBase
-              aria-label="ruDescription"
+              aria-label="capacity calculator of azure cosmos db"
               href="https://cosmos.azure.com/capacitycalculator/"
               target="_blank"
             >
               <LinkBase
-                aria-label="ruDescription"
+                aria-label="capacity calculator of azure cosmos db"
                 href="https://cosmos.azure.com/capacitycalculator/"
                 styles={[Function]}
                 target="_blank"
@@ -992,7 +997,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                 }
               >
                 <a
-                  aria-label="ruDescription"
+                  aria-label="capacity calculator of azure cosmos db"
                   className="ms-Link root-60"
                   href="https://cosmos.azure.com/capacitycalculator/"
                   onClick={[Function]}
@@ -1331,13 +1336,13 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                       onMouseLeave={[Function]}
                     >
                       <StyledIconBase
-                        ariaLabel="Info"
+                        ariaLabel="Set the max RU/s to the highest RU/s you want your container to scale to. The container will scale between 10% of max RU/s to the max RU/s based on usage."
                         className="panelInfoIcon"
                         iconName="Info"
                         tabIndex={0}
                       >
                         <IconBase
-                          ariaLabel="Info"
+                          ariaLabel="Set the max RU/s to the highest RU/s you want your container to scale to. The container will scale between 10% of max RU/s to the max RU/s based on usage."
                           className="panelInfoIcon"
                           iconName="Info"
                           styles={[Function]}
@@ -1617,7 +1622,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                           }
                         >
                           <i
-                            aria-label="Info"
+                            aria-label="Set the max RU/s to the highest RU/s you want your container to scale to. The container will scale between 10% of max RU/s to the max RU/s based on usage."
                             className="panelInfoIcon root-57"
                             data-icon-name="Info"
                             role="img"

src/Explorer/Controls/TreeComponent/TreeComponent.tsx

@@ -195,7 +195,7 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
         </div>
         {node.children && (
           <AnimateHeight duration={TreeNodeComponent.transitionDurationMS} height={this.state.isExpanded ? "auto" : 0}>
-            <div className="nodeChildren" data-test={node.label}>
+            <div className="nodeChildren" data-test={node.label} role="group">
               {TreeNodeComponent.getSortedChildren(node).map((childNode: TreeNode) => (
                 <TreeNodeComponent
                   key={`${childNode.label}-${generation + 1}-${childNode.timestamp}`}

src/Explorer/Controls/TreeComponent/__snapshots__/TreeComponent.test.tsx.snap

@@ -100,6 +100,7 @@ exports[`TreeNodeComponent does not render children by default 1`] = `
     <div
       className="nodeChildren"
       data-test="label"
+      role="group"
     >
       <TreeNodeComponent
         generation={3}
@@ -251,6 +252,7 @@ exports[`TreeNodeComponent renders a simple node (sorted children, expanded) 1`]
     <div
       className="nodeChildren"
       data-test="label"
+      role="group"
     >
       <TreeNodeComponent
         generation={13}
@@ -352,6 +354,7 @@ exports[`TreeNodeComponent renders loading icon 1`] = `
     <div
       className="nodeChildren"
       data-test="label"
+      role="group"
     />
   </AnimateHeight>
 </div>
@@ -465,6 +468,7 @@ exports[`TreeNodeComponent renders sorted children, expanded, leaves and parents
     <div
       className="nodeChildren"
       data-test="label"
+      role="group"
     >
       <TreeNodeComponent
         generation={13}
@@ -594,6 +598,7 @@ exports[`TreeNodeComponent renders unsorted children by default 1`] = `
     <div
       className="nodeChildren"
       data-test="label"
+      role="group"
     >
       <TreeNodeComponent
         generation={3}

src/Explorer/Controls/TreeComponent/treeComponent.less

@@ -3,7 +3,7 @@
 .treeComponent {
   .nodeItem {
     &:focus {
-      outline: 1px dashed @AccentMedium;
+      outline: 2px @AccentMedium;
     }
 
     .treeNodeHeader {

src/Explorer/DataSamples/ContainerSampleGenerator.test.ts

@@ -133,7 +133,6 @@ describe("ContainerSampleGenerator", () => {
       } as DatabaseAccount,
     });
 
-    // Rejects with error that contains experience
     expect(ContainerSampleGenerator.createSampleGeneratorAsync(explorerStub)).rejects.toMatch(experience);
   });
 

src/Explorer/Explorer.tsx

@@ -186,9 +186,7 @@ export default class Explorer {
       useNotebook.getState().setNotebookBasePath(userContext.features.notebookBasePath);
     }
 
-    if (userContext.apiType !== "Postgres") {
-      this.refreshExplorer();
-    }
+    this.refreshExplorer();
   }
 
   public async initiateAndRefreshNotebookList(): Promise<void> {
@@ -579,7 +577,7 @@ export default class Explorer {
     try {
       await Promise.all(
         databasesToLoad.map(async (database: ViewModels.Database) => {
-          await database.loadCollections();
+          await database.loadCollections(true);
           const isNewDatabase: boolean = _.some(newDatabases, (db: ViewModels.Database) => db.id() === database.id());
           if (isNewDatabase) {
             database.expandDatabase();
@@ -1249,9 +1247,11 @@ export default class Explorer {
   }
 
   public async refreshExplorer(): Promise<void> {
-    userContext.authType === AuthType.ResourceToken
-      ? this.refreshDatabaseForResourceToken()
-      : this.refreshAllDatabases();
+    if (userContext.apiType !== "Postgres") {
+      userContext.authType === AuthType.ResourceToken
+        ? this.refreshDatabaseForResourceToken()
+        : this.refreshAllDatabases();
+    }
     await useNotebook.getState().refreshNotebooksEnabledStateForAccount();
 
     // TODO: remove reference to isNotebookEnabled and isNotebooksEnabledForAccount

src/Explorer/Graph/GraphExplorerComponent/GraphVizComponent.tsx

@@ -40,6 +40,7 @@ export class GraphVizComponent extends React.Component<GraphVizComponentProps> {
             {/* svg load more icon inlined as-is here: remove the style="fill:#374649;" so we can override it */}
             <svg
               role="img"
+              aria-label="graph"
               version="1.1"
               xmlns="http://www.w3.org/2000/svg"
               xmlnsXlink="http://www.w3.org/1999/xlink"
@@ -135,6 +136,7 @@ export class GraphVizComponent extends React.Component<GraphVizComponentProps> {
           <g id="triangleRight">
             <svg
               role="img"
+              aria-label="graph"
               version="1.1"
               id="Layer_1"
               xmlns="http://www.w3.org/2000/svg"

src/Explorer/Graph/GraphExplorerComponent/MiddlePaneComponent.tsx

@@ -17,19 +17,19 @@ export class MiddlePaneComponent extends React.Component<MiddlePaneComponentProp
       <div className="middlePane">
         <div className="graphTitle">
           <span className="paneTitle">Graph</span>
-          <span
+          <button
+            style={{ border: "none", background: "none" }}
             className="graphExpandCollapseBtn pull-right"
             onClick={this.props.toggleExpandGraph}
             role="button"
             aria-expanded={this.props.isTabsContentExpanded}
             aria-name="View graph in full screen"
-            tabIndex={0}
           >
             <img
               src={this.props.isTabsContentExpanded ? CollapseArrowIcon : ExpandIcon}
               alt={this.props.isTabsContentExpanded ? "collapse graph content" : "expand graph content"}
             />
-          </span>
+          </button>
         </div>
         <div className="maingraphContainer">
           <GraphVizComponent forceGraphParams={this.props.graphVizProps.forceGraphParams} />

src/Explorer/Menus/CommandBar/CommandBarComponentButtonFactory.test.ts

@@ -25,7 +25,7 @@ describe("CommandBarComponentButtonFactory tests", () => {
       updateUserContext({
         databaseAccount: {
           properties: {
-            capabilities: [{ name: "EnableTable" }],
+            capabilities: [{ name: "EnableMongo" }],
           },
         } as DatabaseAccount,
       });
@@ -38,6 +38,38 @@ describe("CommandBarComponentButtonFactory tests", () => {
       );
       expect(enableAzureSynapseLinkBtn).toBeDefined();
     });
+
+    it("Button should not be visible for Tables API", () => {
+      updateUserContext({
+        databaseAccount: {
+          properties: {
+            capabilities: [{ name: "EnableTable" }],
+          },
+        } as DatabaseAccount,
+      });
+
+      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
+      const enableAzureSynapseLinkBtn = buttons.find(
+        (button) => button.commandButtonLabel === enableAzureSynapseLinkBtnLabel
+      );
+      expect(enableAzureSynapseLinkBtn).toBeUndefined();
+    });
+
+    it("Button should not be visible for Cassandra API", () => {
+      updateUserContext({
+        databaseAccount: {
+          properties: {
+            capabilities: [{ name: "EnableCassandra" }],
+          },
+        } as DatabaseAccount,
+      });
+
+      const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
+      const enableAzureSynapseLinkBtn = buttons.find(
+        (button) => button.commandButtonLabel === enableAzureSynapseLinkBtnLabel
+      );
+      expect(enableAzureSynapseLinkBtn).toBeUndefined();
+    });
   });
 
   describe("Enable notebook button", () => {

src/Explorer/Menus/CommandBar/CommandBarComponentButtonFactory.tsx

@@ -51,11 +51,13 @@ export function createStaticCommandBarButtons(
   const buttons: CommandButtonComponentProps[] = [];
 
   buttons.push(newCollectionBtn);
+  if (userContext.apiType !== "Tables" && userContext.apiType !== "Cassandra") {
+    const addSynapseLink = createOpenSynapseLinkDialogButton(container);
 
-  const addSynapseLink = createOpenSynapseLinkDialogButton(container);
-  if (addSynapseLink) {
-    buttons.push(createDivider());
-    buttons.push(addSynapseLink);
+    if (addSynapseLink) {
+      buttons.push(createDivider());
+      buttons.push(addSynapseLink);
+    }
   }
 
   if (userContext.apiType !== "Tables") {
@@ -85,14 +87,11 @@ export function createStaticCommandBarButtons(
       (userContext.apiType === "Mongo" &&
         useNotebook.getState().isShellEnabled &&
         selectedNodeState.isDatabaseNodeOrNoneSelected()) ||
-      userContext.apiType === "Cassandra" ||
-      userContext.apiType === "Postgres"
+      userContext.apiType === "Cassandra"
     ) {
       notebookButtons.push(createDivider());
       if (userContext.apiType === "Cassandra") {
         notebookButtons.push(createOpenCassandraTerminalButton(container));
-      } else if (userContext.apiType === "Postgres") {
-        notebookButtons.push(createOpenPsqlTerminalButton(container));
       } else {
         notebookButtons.push(createOpenMongoTerminalButton(container));
       }
@@ -205,6 +204,7 @@ export function createControlCommandBarButtons(container: Explorer): CommandButt
   if (showOpenFullScreen) {
     const label = "Open Full Screen";
     const fullScreenButton: CommandButtonComponentProps = {
+      id: "openFullScreenBtn",
       iconSrc: OpenInTabIcon,
       iconAlt: label,
       onCommandClick: () => {
@@ -612,16 +612,7 @@ function createStaticCommandBarButtonsForResourceToken(
 }
 
 export function createPostgreButtons(container: Explorer): CommandButtonComponentProps[] {
-  const postgreShellLabel = "Open PostgreSQL Shell";
-  const openPostgreShellBtn = {
-    iconSrc: HostedTerminalIcon,
-    iconAlt: postgreShellLabel,
-    onCommandClick: () => container.openNotebookTerminal(ViewModels.TerminalKind.Mongo),
-    commandButtonLabel: postgreShellLabel,
-    hasPopup: false,
-    disabled: false,
-    ariaLabel: postgreShellLabel,
-  };
+  const openPostgreShellBtn = createOpenPsqlTerminalButton(container);
 
   return [openPostgreShellBtn];
 }

src/Explorer/Menus/NotificationConsole/NotificationConsoleComponent.tsx

@@ -147,12 +147,9 @@ export class NotificationConsoleComponent extends React.Component<
             <div className="notificationConsoleControls">
               <Dropdown
                 label="Filter:"
-                role="combobox"
                 selectedKey={this.state.selectedFilter}
                 options={NotificationConsoleComponent.FilterOptions}
                 onChange={this.onFilterSelected.bind(this)}
-                aria-labelledby="consoleFilterLabel"
-                aria-label={this.state.selectedFilter}
               />
               <span className="consoleSplitter" />
               <span

src/Explorer/Menus/NotificationConsole/__snapshots__/NotificationConsoleComponent.test.tsx.snap

@@ -112,8 +112,6 @@ exports[`NotificationConsoleComponent renders the console 1`] = `
         className="notificationConsoleControls"
       >
         <Dropdown
-          aria-label="All"
-          aria-labelledby="consoleFilterLabel"
           label="Filter:"
           onChange={[Function]}
           options={
@@ -136,7 +134,6 @@ exports[`NotificationConsoleComponent renders the console 1`] = `
               },
             ]
           }
-          role="combobox"
           selectedKey="All"
         />
         <span
@@ -278,8 +275,6 @@ exports[`NotificationConsoleComponent renders the console 2`] = `
         className="notificationConsoleControls"
       >
         <Dropdown
-          aria-label="All"
-          aria-labelledby="consoleFilterLabel"
           label="Filter:"
           onChange={[Function]}
           options={
@@ -302,7 +297,6 @@ exports[`NotificationConsoleComponent renders the console 2`] = `
               },
             ]
           }
-          role="combobox"
           selectedKey="All"
         />
         <span

src/Explorer/Notebook/NotebookComponent/InMemoryContentProviderUtils.test.ts

@@ -0,0 +1,23 @@
+import * as InMemoryContentProviderUtils from "./ContentProviders/InMemoryContentProviderUtils";
+
+describe("fromContentUri", () => {
+  it("fromContentUri should return valid result", () => {
+    const contentUri = "memory://resource/path";
+    const result = "resource";
+
+    expect(InMemoryContentProviderUtils.fromContentUri(contentUri)).toEqual(result);
+  });
+
+  it("fromContentUri should return undefined on invalid input", () => {
+    const contentUri = "invalid";
+
+    expect(InMemoryContentProviderUtils.fromContentUri(contentUri)).toEqual(undefined);
+  });
+
+  it("toContentUri should return valid result", () => {
+    const path = "resource/path";
+    const result = "memory://resource/path";
+
+    expect(InMemoryContentProviderUtils.toContentUri(path)).toEqual(result);
+  });
+});

src/Explorer/Notebook/useNotebook.ts

@@ -124,8 +124,9 @@ export const useNotebook: UseStore<NotebookState> = create((set, get) => ({
     }
 
     const firstWriteLocation =
-      databaseAccount?.properties?.writeLocations &&
-      databaseAccount?.properties?.writeLocations[0]?.locationName.toLowerCase();
+      userContext.apiType === "Postgres"
+        ? databaseAccount?.location
+        : databaseAccount?.properties?.writeLocations?.[0]?.locationName.toLowerCase();
     const disallowedLocationsUri = `${configContext.BACKEND_ENDPOINT}/api/disallowedLocations`;
     const authorizationHeader = getAuthorizationHeader();
     try {
@@ -313,7 +314,10 @@ export const useNotebook: UseStore<NotebookState> = create((set, get) => ({
       if (dbAccountAllowedInfo.status === HttpStatusCodes.OK) {
         if (dbAccountAllowedInfo?.type === PhoenixErrorType.PhoenixFlightFallback) {
           isPhoenixNotebooks = isPublicInternetAllowed && userContext.features.phoenixNotebooks === true;
-          isPhoenixFeatures = isPublicInternetAllowed && userContext.features.phoenixFeatures === true;
+          isPhoenixFeatures =
+            isPublicInternetAllowed &&
+            // phoenix needs to be enabled for Postgres accounts since the PSQL shell requires phoenix containers
+            (userContext.features.phoenixFeatures === true || userContext.apiType === "Postgres");
         } else {
           isPhoenixNotebooks = isPhoenixFeatures = isPublicInternetAllowed;
         }

src/Explorer/OpenFullScreen.test.tsx

@@ -1,17 +1,9 @@
-jest.mock("../hooks/useFullScreenURLs");
 import "@testing-library/jest-dom";
 import { render, screen } from "@testing-library/react";
 import React from "react";
-import { useFullScreenURLs } from "../hooks/useFullScreenURLs";
 import { OpenFullScreen } from "./OpenFullScreen";
 
 it("renders the correct URLs", () => {
-  (useFullScreenURLs as jest.Mock).mockReturnValue({
-    readWrite: "read and write url",
-    read: "read only url",
-  });
-
   render(<OpenFullScreen />);
-  expect(screen.getByLabelText("Read and Write")).toHaveValue("https://cosmos.azure.com/?key=read and write url");
-  expect(screen.getByLabelText("Read Only")).toHaveValue("https://cosmos.azure.com/?key=read only url");
+  expect(screen.getByText("Open")).toBeDefined();
 });

src/Explorer/OpenFullScreen.tsx

@@ -1,66 +1,26 @@
-import { DefaultButton, PrimaryButton, Spinner, Stack, Text, TextField } from "@fluentui/react";
-import copyToClipboard from "clipboard-copy";
+import { PrimaryButton, Stack, Text } from "@fluentui/react";
 import * as React from "react";
-import { useFullScreenURLs } from "../hooks/useFullScreenURLs";
 
 export const OpenFullScreen: React.FunctionComponent = () => {
-  const [isReadUrlCopy, setIsReadUrlCopy] = React.useState<boolean>(false);
-  const [isReadWriteUrlCopy, setIsReadWriteUrlCopy] = React.useState<boolean>(false);
-  const result = useFullScreenURLs();
-  if (!result) {
-    return <Spinner label="Generating URLs..." ariaLive="assertive" labelPosition="right" />;
-  }
-
-  const readWriteUrl = `https://cosmos.azure.com/?key=${result.readWrite}`;
-  const readUrl = `https://cosmos.azure.com/?key=${result.read}`;
-
   return (
     <>
-      <Stack tokens={{ childrenGap: 10 }}>
-        <Text>
-          Open this database account in a new browser tab with Cosmos DB Explorer. Or copy the read-write or read only
-          access urls below to share with others. For security purposes, the URLs grant time-bound access to the
-          account. When access expires, you can reconnect, using a valid connection string for the account.
-        </Text>
-        <TextField label="Read and Write" readOnly defaultValue={readWriteUrl} />
-        <Stack horizontal tokens={{ childrenGap: 10 }}>
-          <DefaultButton
-            ariaLabel={isReadWriteUrlCopy ? "Copied url" : "Copy"}
-            onClick={() => {
-              copyToClipboard(readWriteUrl);
-              setIsReadWriteUrlCopy(true);
-            }}
-            text={isReadWriteUrlCopy ? "Copied" : "Copy"}
-            iconProps={{ iconName: "Copy" }}
-          />
-          <PrimaryButton
-            onClick={() => {
-              window.open(readWriteUrl, "_blank");
-            }}
-            text="Open"
-            iconProps={{ iconName: "OpenInNewWindow" }}
-          />
+      <div style={{ padding: "34px" }}>
+        <Stack tokens={{ childrenGap: 10 }}>
+          <Text>
+            Open this database account in a new browser tab with Cosmos DB Explorer. You can connect using your
+            Microsoft account or a connection string.
+          </Text>
+          <Stack horizontal tokens={{ childrenGap: 10 }}>
+            <PrimaryButton
+              onClick={() => {
+                window.open("https://cosmos.azure.com/", "_blank");
+              }}
+              text="Open"
+              iconProps={{ iconName: "OpenInNewWindow" }}
+            />
+          </Stack>
         </Stack>
-        <TextField label="Read Only" readOnly defaultValue={readUrl} />
-        <Stack horizontal tokens={{ childrenGap: 10 }}>
-          <DefaultButton
-            ariaLabel={isReadUrlCopy ? "Copied url" : "Copy"}
-            onClick={() => {
-              setIsReadUrlCopy(true);
-              copyToClipboard(readUrl);
-            }}
-            text={isReadUrlCopy ? "Copied" : "Copy"}
-            iconProps={{ iconName: "Copy" }}
-          />
-          <PrimaryButton
-            onClick={() => {
-              window.open(readUrl, "_blank");
-            }}
-            text="Open"
-            iconProps={{ iconName: "OpenInNewWindow" }}
-          />
-        </Stack>
-      </Stack>
+      </div>
     </>
   );
 };

src/Explorer/Panes/AddCollectionPanel.tsx

@@ -89,9 +89,10 @@ export interface AddCollectionPanelState {
   enableIndexing: boolean;
   isSharded: boolean;
   partitionKey: string;
+  subPartitionKeys: string[];
   enableDedicatedThroughput: boolean;
   createMongoWildCardIndex: boolean;
-  useHashV2: boolean;
+  useHashV1: boolean;
   enableAnalyticalStore: boolean;
   uniqueKeys: string[];
   errorMessage: string;
@@ -121,10 +122,11 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
       enableIndexing: true,
       isSharded: userContext.apiType !== "Tables",
       partitionKey: this.getPartitionKey(),
+      subPartitionKeys: [],
       enableDedicatedThroughput: false,
       createMongoWildCardIndex:
         isCapabilityEnabled("EnableMongo") && !isCapabilityEnabled("EnableMongo16MBDocumentSupport"),
-      useHashV2: false,
+      useHashV1: false,
       enableAnalyticalStore: false,
       uniqueKeys: [],
       errorMessage: "",
@@ -260,37 +262,46 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                   true
                 ).toLocaleLowerCase()}.`}
               >
-                <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
+                <Icon
+                  iconName="Info"
+                  className="panelInfoIcon"
+                  tabIndex={0}
+                  ariaLabel={`A database is analogous to a namespace. It is the unit of management for a set of ${getCollectionName(
+                    true
+                  ).toLocaleLowerCase()}.`}
+                />
               </TooltipHost>
             </Stack>
 
             <Stack horizontal verticalAlign="center">
-              <input
-                className="panelRadioBtn"
-                checked={this.state.createNewDatabase}
-                aria-label="Create new database"
-                aria-checked={this.state.createNewDatabase}
-                name="databaseType"
-                type="radio"
-                role="radio"
-                id="databaseCreateNew"
-                tabIndex={0}
-                onChange={this.onCreateNewDatabaseRadioBtnChange.bind(this)}
-              />
-              <span className="panelRadioBtnLabel">Create new</span>
+              <div role="radiogroup">
+                <input
+                  className="panelRadioBtn"
+                  checked={this.state.createNewDatabase}
+                  aria-label="Create new database"
+                  aria-checked={this.state.createNewDatabase}
+                  name="databaseType"
+                  type="radio"
+                  role="radio"
+                  id="databaseCreateNew"
+                  tabIndex={0}
+                  onChange={this.onCreateNewDatabaseRadioBtnChange.bind(this)}
+                />
+                <span className="panelRadioBtnLabel">Create new</span>
 
-              <input
-                className="panelRadioBtn"
-                checked={!this.state.createNewDatabase}
-                aria-label="Use existing database"
-                aria-checked={!this.state.createNewDatabase}
-                name="databaseType"
-                type="radio"
-                role="radio"
-                tabIndex={0}
-                onChange={this.onUseExistingDatabaseRadioBtnChange.bind(this)}
-              />
-              <span className="panelRadioBtnLabel">Use existing</span>
+                <input
+                  className="panelRadioBtn"
+                  checked={!this.state.createNewDatabase}
+                  aria-label="Use existing database"
+                  aria-checked={!this.state.createNewDatabase}
+                  name="databaseType"
+                  type="radio"
+                  role="radio"
+                  tabIndex={0}
+                  onChange={this.onUseExistingDatabaseRadioBtnChange.bind(this)}
+                />
+                <span className="panelRadioBtnLabel">Use existing</span>
+              </div>
             </Stack>
 
             {this.state.createNewDatabase && (
@@ -336,7 +347,14 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                         true
                       ).toLocaleLowerCase()} within the database.`}
                     >
-                      <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
+                      <Icon
+                        iconName="Info"
+                        className="panelInfoIcon"
+                        tabIndex={0}
+                        ariaLabel={`Throughput configured at the database level will be shared across all ${getCollectionName(
+                          true
+                        ).toLocaleLowerCase()} within the database.`}
+                      />
                     </TooltipHost>
                   </Stack>
                 )}
@@ -384,7 +402,13 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                 directionalHint={DirectionalHint.bottomLeftEdge}
                 content={`Unique identifier for the ${getCollectionName().toLocaleLowerCase()} and used for id-based routing through REST and all SDKs.`}
               >
-                <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
+                <Icon
+                  role="button"
+                  iconName="Info"
+                  className="panelInfoIcon"
+                  tabIndex={0}
+                  ariaLabel={`Unique identifier for the ${getCollectionName().toLocaleLowerCase()} and used for id-based routing through REST and all SDKs.`}
+                />
               </TooltipHost>
             </Stack>
 
@@ -467,7 +491,14 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                       "Sharded collections split your data across many replica sets (shards) to achieve unlimited scalability. Sharded collections require choosing a shard key (field) to evenly distribute your data."
                     }
                   >
-                    <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
+                    <Icon
+                      iconName="Info"
+                      className="panelInfoIcon"
+                      tabIndex={0}
+                      ariaLabel={
+                        "Sharded collections split your data across many replica sets (shards) to achieve unlimited scalability. Sharded collections require choosing a shard key (field) to evenly distribute your data."
+                      }
+                    />
                   </TooltipHost>
                 </Stack>
 
@@ -514,7 +545,12 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                   directionalHint={DirectionalHint.bottomLeftEdge}
                   content={this.getPartitionKeyTooltipText()}
                 >
-                  <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
+                  <Icon
+                    iconName="Info"
+                    className="panelInfoIcon"
+                    tabIndex={0}
+                    ariaLabel={this.getPartitionKeyTooltipText()}
+                  />
                 </TooltipHost>
               </Stack>
 
@@ -546,6 +582,77 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                   }
                 }}
               />
+              {userContext.apiType === "SQL" &&
+                this.state.subPartitionKeys.map((subPartitionKey: string, index: number) => {
+                  return (
+                    <Stack style={{ marginBottom: 8 }} key={`uniqueKey${index}`} horizontal>
+                      <div
+                        style={{
+                          width: "20px",
+                          border: "solid",
+                          borderWidth: "0px 0px 1px 1px",
+                          marginRight: "5px",
+                        }}
+                      ></div>
+                      <input
+                        type="text"
+                        id="addCollection-partitionKeyValue"
+                        key={`addCollection-partitionKeyValue_${index}`}
+                        aria-required
+                        required
+                        size={40}
+                        tabIndex={index > 0 ? 1 : 0}
+                        className="panelTextField"
+                        autoComplete="off"
+                        placeholder={this.getPartitionKeyPlaceHolder(index)}
+                        aria-label={this.getPartitionKeyName()}
+                        pattern={".*"}
+                        title={""}
+                        value={subPartitionKey}
+                        onChange={(event: React.ChangeEvent<HTMLInputElement>) => {
+                          const subPartitionKeys = [...this.state.subPartitionKeys];
+                          if (!this.state.subPartitionKeys[index] && !event.target.value.startsWith("/")) {
+                            subPartitionKeys[index] = "/" + event.target.value.trim();
+                            this.setState({ subPartitionKeys });
+                          } else {
+                            subPartitionKeys[index] = event.target.value.trim();
+                            this.setState({ subPartitionKeys });
+                          }
+                        }}
+                      />
+                      <IconButton
+                        iconProps={{ iconName: "Delete" }}
+                        style={{ height: 27 }}
+                        onClick={() => {
+                          const subPartitionKeys = this.state.subPartitionKeys.filter((uniqueKey, j) => index !== j);
+                          this.setState({ subPartitionKeys });
+                        }}
+                      />
+                    </Stack>
+                  );
+                })}
+              {userContext.apiType === "SQL" && (
+                <Stack className="panelGroupSpacing">
+                  <DefaultButton
+                    styles={{ root: { padding: 0, width: 250, height: 30 }, label: { fontSize: 12 } }}
+                    hidden={this.state.useHashV1}
+                    disabled={this.state.subPartitionKeys.length >= Constants.BackendDefaults.maxNumMultiHashPartition}
+                    onClick={() => this.setState({ subPartitionKeys: [...this.state.subPartitionKeys, ""] })}
+                  >
+                    Add hierarchical partition key (preview)
+                  </DefaultButton>
+                  {this.state.subPartitionKeys.length > 0 && (
+                    <Text variant="small">
+                      <Icon iconName="InfoSolid" className="removeIcon" tabIndex={0} /> This feature allows you to
+                      partition your data with up to three levels of keys for better data distribution. Requires preview
+                      version of .NET V3 or Java V4 SDK.{" "}
+                      <Link href="https://aka.ms/cosmos-hierarchical-partitioning" target="_blank">
+                        Learn more
+                      </Link>
+                    </Text>
+                  )}
+                </Stack>
+              )}
             </Stack>
           )}
 
@@ -572,7 +679,17 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                   does not count towards the throughput you provisioned for the database. This throughput amount will be
                   billed in addition to the throughput amount you provisioned at the database level.`}
               >
-                <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
+                <Icon
+                  iconName="Info"
+                  className="panelInfoIcon"
+                  tabIndex={0}
+                  ariaLabel={`You can optionally provision dedicated throughput for a ${getCollectionName().toLocaleLowerCase()} within a database that has throughput
+                provisioned. This dedicated throughput amount will not be shared with other ${getCollectionName(
+                  true
+                ).toLocaleLowerCase()} in the database and
+                does not count towards the throughput you provisioned for the database. This throughput amount will be
+                billed in addition to the throughput amount you provisioned at the database level.`}
+                />
               </TooltipHost>
             </Stack>
           )}
@@ -603,11 +720,18 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                 </Text>
                 <TooltipHost
                   directionalHint={DirectionalHint.bottomLeftEdge}
-                  content="Unique keys provide developers with the ability to add a layer of data integrity to their database. By
-                      creating a unique key policy when a container is created, you ensure the uniqueness of one or more values
-                      per partition key."
+                  content={
+                    "Unique keys provide developers with the ability to add a layer of data integrity to their database. By creating a unique key policy when a container is created, you ensure the uniqueness of one or more values per partition key."
+                  }
                 >
-                  <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
+                  <Icon
+                    iconName="Info"
+                    className="panelInfoIcon"
+                    tabIndex={0}
+                    ariaLabel={
+                      "Unique keys provide developers with the ability to add a layer of data integrity to their database. By creating a unique key policy when a container is created, you ensure the uniqueness of one or more values per partition key."
+                    }
+                  />
                 </TooltipHost>
               </Stack>
 
@@ -670,40 +794,48 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                   directionalHint={DirectionalHint.bottomLeftEdge}
                   content={this.getAnalyticalStorageTooltipContent()}
                 >
-                  <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
+                  <Icon
+                    iconName="Info"
+                    className="panelInfoIcon"
+                    tabIndex={0}
+                    ariaLabel="Enable analytical store capability to perform near real-time analytics on your operational data, without
+        impacting the performance of transactional workloads."
+                  />
                 </TooltipHost>
               </Stack>
 
               <Stack horizontal verticalAlign="center">
-                <input
-                  className="panelRadioBtn"
-                  checked={this.state.enableAnalyticalStore}
-                  disabled={!this.isSynapseLinkEnabled()}
-                  aria-label="Enable analytical store"
-                  aria-checked={this.state.enableAnalyticalStore}
-                  name="analyticalStore"
-                  type="radio"
-                  role="radio"
-                  id="enableAnalyticalStoreBtn"
-                  tabIndex={0}
-                  onChange={this.onEnableAnalyticalStoreRadioBtnChange.bind(this)}
-                />
-                <span className="panelRadioBtnLabel">On</span>
+                <div role="radiogroup">
+                  <input
+                    className="panelRadioBtn"
+                    checked={this.state.enableAnalyticalStore}
+                    disabled={!this.isSynapseLinkEnabled()}
+                    aria-label="Enable analytical store"
+                    aria-checked={this.state.enableAnalyticalStore}
+                    name="analyticalStore"
+                    type="radio"
+                    role="radio"
+                    id="enableAnalyticalStoreBtn"
+                    tabIndex={0}
+                    onChange={this.onEnableAnalyticalStoreRadioBtnChange.bind(this)}
+                  />
+                  <span className="panelRadioBtnLabel">On</span>
 
-                <input
-                  className="panelRadioBtn"
-                  checked={!this.state.enableAnalyticalStore}
-                  disabled={!this.isSynapseLinkEnabled()}
-                  aria-label="Disable analytical store"
-                  aria-checked={!this.state.enableAnalyticalStore}
-                  name="analyticalStore"
-                  type="radio"
-                  role="radio"
-                  id="disableAnalyticalStoreBtn"
-                  tabIndex={0}
-                  onChange={this.onDisableAnalyticalStoreRadioBtnChange.bind(this)}
-                />
-                <span className="panelRadioBtnLabel">Off</span>
+                  <input
+                    className="panelRadioBtn"
+                    checked={!this.state.enableAnalyticalStore}
+                    disabled={!this.isSynapseLinkEnabled()}
+                    aria-label="Disable analytical store"
+                    aria-checked={!this.state.enableAnalyticalStore}
+                    name="analyticalStore"
+                    type="radio"
+                    role="radio"
+                    id="disableAnalyticalStoreBtn"
+                    tabIndex={0}
+                    onChange={this.onDisableAnalyticalStoreRadioBtnChange.bind(this)}
+                  />
+                  <span className="panelRadioBtnLabel">Off</span>
+                </div>
               </Stack>
 
               {!this.isSynapseLinkEnabled() && (
@@ -747,7 +879,12 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                         directionalHint={DirectionalHint.bottomLeftEdge}
                         content="The _id field is indexed by default. Creating a wildcard index for all fields will optimize queries and is recommended for development."
                       >
-                        <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
+                        <Icon
+                          iconName="Info"
+                          className="panelInfoIcon"
+                          tabIndex={0}
+                          ariaLabel="The _id field is indexed by default. Creating a wildcard index for all fields will optimize queries and is recommended for development."
+                        />
                       </TooltipHost>
                     </Stack>
 
@@ -767,18 +904,29 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                 )}
 
                 {userContext.apiType === "SQL" && (
-                  <Checkbox
-                    label="My partition key is larger than 101 bytes"
-                    checked={this.state.useHashV2}
-                    styles={{
-                      text: { fontSize: 12 },
-                      checkbox: { width: 12, height: 12 },
-                      label: { padding: 0, alignItems: "center" },
-                    }}
-                    onChange={(ev: React.FormEvent<HTMLElement>, isChecked: boolean) =>
-                      this.setState({ useHashV2: isChecked })
-                    }
-                  />
+                  <Stack className="panelGroupSpacing">
+                    <Checkbox
+                      label="My application uses an older Cosmos .NET or Java SDK version (.NET V1 or Java V2)"
+                      checked={this.state.useHashV1}
+                      styles={{
+                        text: { fontSize: 12 },
+                        checkbox: { width: 12, height: 12 },
+                        label: { padding: 0, alignItems: "center", wordWrap: "break-word", whiteSpace: "break-spaces" },
+                      }}
+                      onChange={(ev: React.FormEvent<HTMLElement>, isChecked: boolean) =>
+                        this.setState({ useHashV1: isChecked, subPartitionKeys: [] })
+                      }
+                    />
+                    <Text variant="small">
+                      <Icon iconName="InfoSolid" className="removeIcon" tabIndex={0} /> To ensure compatibility with
+                      older SDKs, the created container will use a legacy partitioning scheme that supports partition
+                      key values of size only up to 101 bytes. If this is enabled, you will not be able to use
+                      hierarchical partition keys.{" "}
+                      <Link href="https://aka.ms/cosmos-large-pk" target="_blank">
+                        Learn more
+                      </Link>
+                    </Text>
+                  </Stack>
                 )}
               </Stack>
             </CollapsibleSectionComponent>
@@ -833,12 +981,20 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
     return isLowerCase ? partitionKeyName.toLocaleLowerCase() : partitionKeyName;
   }
 
-  private getPartitionKeyPlaceHolder(): string {
+  private getPartitionKeyPlaceHolder(index?: number): string {
     switch (userContext.apiType) {
       case "Mongo":
-        return "e.g., address.zipCode";
+        return "e.g., categoryId";
       case "Gremlin":
         return "e.g., /address";
+      case "SQL":
+        return `${
+          index === undefined
+            ? "Required - first partition key e.g., /TenantId"
+            : index === 0
+            ? "second partition key e.g., /UserId"
+            : "third partition key e.g., /SessionId"
+        }`;
       default:
         return "e.g., /address/zipCode";
     }
@@ -960,7 +1116,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
       return userContext.apiType === "SQL" ? "/pk" : "pk";
     }
     if (this.props.isQuickstart) {
-      return userContext.apiType === "SQL" ? "/address" : "address";
+      return userContext.apiType === "SQL" ? "/categoryId" : "categoryId";
     }
     return "";
   }
@@ -1164,11 +1320,16 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
     }
 
     const uniqueKeyPolicy: DataModels.UniqueKeyPolicy = this.parseUniqueKeys();
-    const partitionKeyVersion = this.state.useHashV2 ? 2 : undefined;
+    const partitionKeyVersion = this.state.useHashV1 ? undefined : 2;
     const partitionKey: DataModels.PartitionKey = partitionKeyString
       ? {
-          paths: [partitionKeyString],
-          kind: "Hash",
+          paths: [
+            partitionKeyString,
+            ...(userContext.apiType === "SQL" && this.state.subPartitionKeys.length > 0
+              ? this.state.subPartitionKeys
+              : []),
+          ],
+          kind: userContext.apiType === "SQL" && this.state.subPartitionKeys.length > 0 ? "MultiHash" : "Hash",
           version: partitionKeyVersion,
         }
       : undefined;

src/Explorer/Panes/DeleteDatabaseConfirmationPanel.tsx

@@ -89,8 +89,8 @@ export const DeleteDatabaseConfirmationPanel: FunctionComponent<DeleteDatabaseCo
       }
     } catch (error) {
       setLoadingFalse();
-      setFormError(error);
       const errorMessage = getErrorMessage(error);
+      setFormError(errorMessage);
       TelemetryProcessor.traceFailure(
         Action.DeleteDatabase,
         {

src/Explorer/Panes/PanelInfoErrorComponent.tsx

@@ -48,7 +48,7 @@ export const PanelInfoErrorComponent: React.FunctionComponent<PanelInfoErrorProp
           )}
         </Text>
         {showErrorDetails && (
-          <a className="paneErrorLink" role="link" onClick={expandConsole}>
+          <a className="paneErrorLink" role="link" onClick={expandConsole} tabIndex={0} onKeyPress={expandConsole}>
             More details
           </a>
         )}

src/Explorer/Panes/SettingsPane/SettingsPane.tsx

@@ -21,6 +21,11 @@ export const SettingsPane: FunctionComponent = () => {
   const [customItemPerPage, setCustomItemPerPage] = useState<number>(
     LocalStorageUtility.getEntryNumber(StorageKey.CustomItemPerPage) || 0
   );
+  const [containerPaginationEnabled, setContainerPaginationEnabled] = useState<boolean>(
+    LocalStorageUtility.hasItem(StorageKey.ContainerPaginationEnabled)
+      ? LocalStorageUtility.getEntryString(StorageKey.ContainerPaginationEnabled) === "true"
+      : false
+  );
   const [crossPartitionQueryEnabled, setCrossPartitionQueryEnabled] = useState<boolean>(
     LocalStorageUtility.hasItem(StorageKey.IsCrossPartitionQueryEnabled)
       ? LocalStorageUtility.getEntryString(StorageKey.IsCrossPartitionQueryEnabled) === "true"
@@ -50,6 +55,7 @@ export const SettingsPane: FunctionComponent = () => {
       isCustomPageOptionSelected() ? customItemPerPage : Constants.Queries.unlimitedItemsPerPage
     );
     LocalStorageUtility.setEntryNumber(StorageKey.CustomItemPerPage, customItemPerPage);
+    LocalStorageUtility.setEntryString(StorageKey.ContainerPaginationEnabled, containerPaginationEnabled.toString());
     LocalStorageUtility.setEntryString(StorageKey.IsCrossPartitionQueryEnabled, crossPartitionQueryEnabled.toString());
     LocalStorageUtility.setEntryNumber(StorageKey.MaxDegreeOfParellism, maxDegreeOfParallelism);
 
@@ -185,6 +191,25 @@ export const SettingsPane: FunctionComponent = () => {
             </div>
           </div>
         )}
+        <div className="settingsSection">
+          <div className="settingsSectionPart">
+            <div className="settingsSectionLabel">
+              Enable container pagination
+              <InfoTooltip>
+                Load 50 containers at a time. Currently, containers are not pulled in alphanumeric order.
+              </InfoTooltip>
+            </div>
+            <Checkbox
+              styles={{
+                label: { padding: 0 },
+              }}
+              className="padding"
+              ariaLabel="Enable container pagination"
+              checked={containerPaginationEnabled}
+              onChange={() => setContainerPaginationEnabled(!containerPaginationEnabled)}
+            />
+          </div>
+        </div>
         {shouldShowCrossPartitionOption && (
           <div className="settingsSection">
             <div className="settingsSectionPart">

src/Explorer/Panes/SettingsPane/__snapshots__/SettingsPane.test.tsx.snap

@@ -97,6 +97,35 @@ exports[`Settings Pane should render Default properly 1`] = `
         </div>
       </div>
     </div>
+    <div
+      className="settingsSection"
+    >
+      <div
+        className="settingsSectionPart"
+      >
+        <div
+          className="settingsSectionLabel"
+        >
+          Enable container pagination
+          <InfoTooltip>
+            Load 50 containers at a time. Currently, containers are not pulled in alphanumeric order.
+          </InfoTooltip>
+        </div>
+        <StyledCheckboxBase
+          ariaLabel="Enable container pagination"
+          checked={false}
+          className="padding"
+          onChange={[Function]}
+          styles={
+            Object {
+              "label": Object {
+                "padding": 0,
+              },
+            }
+          }
+        />
+      </div>
+    </div>
     <div
       className="settingsSection"
     >
@@ -182,6 +211,35 @@ exports[`Settings Pane should render Gremlin properly 1`] = `
   <div
     className="paneMainContent"
   >
+    <div
+      className="settingsSection"
+    >
+      <div
+        className="settingsSectionPart"
+      >
+        <div
+          className="settingsSectionLabel"
+        >
+          Enable container pagination
+          <InfoTooltip>
+            Load 50 containers at a time. Currently, containers are not pulled in alphanumeric order.
+          </InfoTooltip>
+        </div>
+        <StyledCheckboxBase
+          ariaLabel="Enable container pagination"
+          checked={false}
+          className="padding"
+          onChange={[Function]}
+          styles={
+            Object {
+              "label": Object {
+                "padding": 0,
+              },
+            }
+          }
+        />
+      </div>
+    </div>
     <div
       className="settingsSection"
     >

src/Explorer/Panes/Tables/AddTableEntityPanel.tsx

@@ -242,6 +242,11 @@ export const AddTableEntityPanel: FunctionComponent<AddTableEntityPanelProps> =
     submitButtonText: getButtonLabel(userContext.apiType),
     onSubmit,
   };
+  const handlekeypressaddentity = (event: React.KeyboardEvent<HTMLElement>) => {
+    if (event.key === "Enter" || event.key === "Space") {
+      addNewEntity();
+    }
+  };
 
   return (
     <RightPaneForm {...props}>
@@ -284,7 +289,13 @@ export const AddTableEntityPanel: FunctionComponent<AddTableEntityPanelProps> =
           );
         })}
         {userContext.apiType !== "Cassandra" && (
-          <Stack horizontal onClick={addNewEntity} className="addButtonEntiy">
+          <Stack
+            horizontal
+            onClick={addNewEntity}
+            className="addButtonEntiy"
+            tabIndex={0}
+            onKeyPress={handlekeypressaddentity}
+          >
             <Image {...imageProps} src={AddPropertyIcon} alt="Add Entity" />
             <Text className="addNewParamStyle">{getAddButtonLabel(userContext.apiType)}</Text>
           </Stack>

src/Explorer/Panes/Tables/__snapshots__/AddTableEntityPanel.test.tsx.snap

@@ -29,10 +29,14 @@ exports[`Excute Add Table Entity Pane should render Default properly 1`] = `
           className="addButtonEntiy"
           horizontal={true}
           onClick={[Function]}
+          onKeyPress={[Function]}
+          tabIndex={0}
         >
           <div
             className="ms-Stack addButtonEntiy css-53"
             onClick={[Function]}
+            onKeyPress={[Function]}
+            tabIndex={0}
           >
             <StyledImageBase
               alt="Add Entity"

src/Explorer/Panes/__snapshots__/AddCollectionPanel.test.tsx.snap

@@ -31,6 +31,7 @@ exports[`AddCollectionPanel should render Default properly 1`] = `
           directionalHint={4}
         >
           <Icon
+            ariaLabel="A database is analogous to a namespace. It is the unit of management for a set of containers."
             className="panelInfoIcon"
             iconName="Info"
             tabIndex={0}
@@ -41,39 +42,43 @@ exports[`AddCollectionPanel should render Default properly 1`] = `
         horizontal={true}
         verticalAlign="center"
       >
-        <input
-          aria-checked={true}
-          aria-label="Create new database"
-          checked={true}
-          className="panelRadioBtn"
-          id="databaseCreateNew"
-          name="databaseType"
-          onChange={[Function]}
-          role="radio"
-          tabIndex={0}
-          type="radio"
-        />
-        <span
-          className="panelRadioBtnLabel"
+        <div
+          role="radiogroup"
         >
-          Create new
-        </span>
-        <input
-          aria-checked={false}
-          aria-label="Use existing database"
-          checked={false}
-          className="panelRadioBtn"
-          name="databaseType"
-          onChange={[Function]}
-          role="radio"
-          tabIndex={0}
-          type="radio"
-        />
-        <span
-          className="panelRadioBtnLabel"
-        >
-          Use existing
-        </span>
+          <input
+            aria-checked={true}
+            aria-label="Create new database"
+            checked={true}
+            className="panelRadioBtn"
+            id="databaseCreateNew"
+            name="databaseType"
+            onChange={[Function]}
+            role="radio"
+            tabIndex={0}
+            type="radio"
+          />
+          <span
+            className="panelRadioBtnLabel"
+          >
+            Create new
+          </span>
+          <input
+            aria-checked={false}
+            aria-label="Use existing database"
+            checked={false}
+            className="panelRadioBtn"
+            name="databaseType"
+            onChange={[Function]}
+            role="radio"
+            tabIndex={0}
+            type="radio"
+          />
+          <span
+            className="panelRadioBtnLabel"
+          >
+            Use existing
+          </span>
+        </div>
       </Stack>
       <Stack
         className="panelGroupSpacing"
@@ -124,6 +129,7 @@ exports[`AddCollectionPanel should render Default properly 1`] = `
             directionalHint={4}
           >
             <Icon
+              ariaLabel="Throughput configured at the database level will be shared across all containers within the database."
               className="panelInfoIcon"
               iconName="Info"
               tabIndex={0}
@@ -163,8 +169,10 @@ exports[`AddCollectionPanel should render Default properly 1`] = `
           directionalHint={4}
         >
           <Icon
+            ariaLabel="Unique identifier for the container and used for id-based routing through REST and all SDKs."
             className="panelInfoIcon"
             iconName="Info"
+            role="button"
             tabIndex={0}
           />
         </StyledTooltipHostBase>
@@ -206,6 +214,7 @@ exports[`AddCollectionPanel should render Default properly 1`] = `
           directionalHint={4}
         >
           <Icon
+            ariaLabel="The partition key is used to automatically distribute data across partitions for scalability. Choose a property in your JSON document that has a wide range of values and evenly distributes request volume. For small read-heavy workloads or write-heavy workloads of any size, id is often a good choice."
             className="panelInfoIcon"
             iconName="Info"
             tabIndex={0}
@@ -223,13 +232,36 @@ exports[`AddCollectionPanel should render Default properly 1`] = `
         id="addCollection-partitionKeyValue"
         onChange={[Function]}
         pattern=".*"
-        placeholder="e.g., /address/zipCode"
+        placeholder="Required - first partition key e.g., /TenantId"
         required={true}
         size={40}
         title=""
         type="text"
         value=""
       />
+      <Stack
+        className="panelGroupSpacing"
+      >
+        <CustomizedDefaultButton
+          disabled={false}
+          hidden={false}
+          onClick={[Function]}
+          styles={
+            Object {
+              "label": Object {
+                "fontSize": 12,
+              },
+              "root": Object {
+                "height": 30,
+                "padding": 0,
+                "width": 250,
+              },
+            }
+          }
+        >
+          Add hierarchical partition key (preview)
+        </CustomizedDefaultButton>
+      </Stack>
     </Stack>
     <Stack>
       <Stack
@@ -246,6 +278,7 @@ exports[`AddCollectionPanel should render Default properly 1`] = `
           directionalHint={4}
         >
           <Icon
+            ariaLabel="Unique keys provide developers with the ability to add a layer of data integrity to their database. By creating a unique key policy when a container is created, you ensure the uniqueness of one or more values per partition key."
             className="panelInfoIcon"
             iconName="Info"
             tabIndex={0}
@@ -303,6 +336,7 @@ exports[`AddCollectionPanel should render Default properly 1`] = `
           directionalHint={4}
         >
           <Icon
+            ariaLabel="Enable analytical store capability to perform near real-time analytics on your operational data, without impacting the performance of transactional workloads."
             className="panelInfoIcon"
             iconName="Info"
             tabIndex={0}
@@ -313,42 +347,46 @@ exports[`AddCollectionPanel should render Default properly 1`] = `
         horizontal={true}
         verticalAlign="center"
       >
-        <input
-          aria-checked={false}
-          aria-label="Enable analytical store"
-          checked={false}
-          className="panelRadioBtn"
-          disabled={true}
-          id="enableAnalyticalStoreBtn"
-          name="analyticalStore"
-          onChange={[Function]}
-          role="radio"
-          tabIndex={0}
-          type="radio"
-        />
-        <span
-          className="panelRadioBtnLabel"
+        <div
+          role="radiogroup"
         >
-          On
-        </span>
-        <input
-          aria-checked={true}
-          aria-label="Disable analytical store"
-          checked={true}
-          className="panelRadioBtn"
-          disabled={true}
-          id="disableAnalyticalStoreBtn"
-          name="analyticalStore"
-          onChange={[Function]}
-          role="radio"
-          tabIndex={0}
-          type="radio"
-        />
-        <span
-          className="panelRadioBtnLabel"
-        >
-          Off
-        </span>
+          <input
+            aria-checked={false}
+            aria-label="Enable analytical store"
+            checked={false}
+            className="panelRadioBtn"
+            disabled={true}
+            id="enableAnalyticalStoreBtn"
+            name="analyticalStore"
+            onChange={[Function]}
+            role="radio"
+            tabIndex={0}
+            type="radio"
+          />
+          <span
+            className="panelRadioBtnLabel"
+          >
+            On
+          </span>
+          <input
+            aria-checked={true}
+            aria-label="Disable analytical store"
+            checked={true}
+            className="panelRadioBtn"
+            disabled={true}
+            id="disableAnalyticalStoreBtn"
+            name="analyticalStore"
+            onChange={[Function]}
+            role="radio"
+            tabIndex={0}
+            type="radio"
+          />
+          <span
+            className="panelRadioBtnLabel"
+          >
+            Off
+          </span>
+        </div>
       </Stack>
       <Stack
         className="panelGroupSpacing"
@@ -396,26 +434,49 @@ exports[`AddCollectionPanel should render Default properly 1`] = `
         className="panelGroupSpacing"
         id="collapsibleSectionContent"
       >
-        <StyledCheckboxBase
-          checked={false}
-          label="My partition key is larger than 101 bytes"
-          onChange={[Function]}
-          styles={
-            Object {
-              "checkbox": Object {
-                "height": 12,
-                "width": 12,
-              },
-              "label": Object {
-                "alignItems": "center",
-                "padding": 0,
-              },
-              "text": Object {
-                "fontSize": 12,
-              },
+        <Stack
+          className="panelGroupSpacing"
+        >
+          <StyledCheckboxBase
+            checked={false}
+            label="My application uses an older Cosmos .NET or Java SDK version (.NET V1 or Java V2)"
+            onChange={[Function]}
+            styles={
+              Object {
+                "checkbox": Object {
+                  "height": 12,
+                  "width": 12,
+                },
+                "label": Object {
+                  "alignItems": "center",
+                  "padding": 0,
+                  "whiteSpace": "break-spaces",
+                  "wordWrap": "break-word",
+                },
+                "text": Object {
+                  "fontSize": 12,
+                },
+              }
             }
-          }
-        />
+          />
+          <Text
+            variant="small"
+          >
+            <Icon
+              className="removeIcon"
+              iconName="InfoSolid"
+              tabIndex={0}
+            />
+             To ensure compatibility with older SDKs, the created container will use a legacy partitioning scheme that supports partition key values of size only up to 101 bytes. If this is enabled, you will not be able to use hierarchical partition keys.
+             
+            <StyledLinkBase
+              href="https://aka.ms/cosmos-large-pk"
+              target="_blank"
+            >
+              Learn more
+            </StyledLinkBase>
+          </Text>
+        </Stack>
       </Stack>
     </CollapsibleSectionComponent>
   </div>

src/Explorer/Quickstart/PostgreQuickstartCommands.ts

@@ -0,0 +1,105 @@
+export const newTableCommand = `DROP SCHEMA IF EXISTS cosmosdb_tutorial CASCADE;
+CREATE SCHEMA cosmosdb_tutorial;
+SET search_path to cosmosdb_tutorial;
+CREATE TABLE github_users
+(
+  user_id bigint,
+  url text,
+  login text,
+  avatar_url text,
+  gravatar_id text,
+  display_login text
+);
+CREATE TABLE github_events
+(
+  event_id bigint,
+  event_type text,
+  event_public boolean,
+  repo_id bigint,
+  payload jsonb,
+  repo jsonb,
+  user_id bigint,
+  org jsonb,
+  created_at timestamp
+);
+CREATE INDEX event_type_index ON github_events (event_type);
+CREATE INDEX payload_index ON github_events USING GIN (payload jsonb_path_ops);
+`;
+
+export const newTableCommandForDisplay = `DROP SCHEMA IF EXISTS cosmosdb_tutorial CASCADE;
+CREATE SCHEMA cosmosdb_tutorial;
+
+-- Using schema created for tutorial
+SET search_path to cosmosdb_tutorial;
+
+CREATE TABLE github_users
+(
+  user_id bigint,
+  url text,
+  login text,
+  avatar_url text,
+  gravatar_id text,
+  display_login text
+);
+
+CREATE TABLE github_events
+(
+  event_id bigint,
+  event_type text,
+  event_public boolean,
+  repo_id bigint,
+  payload jsonb,
+  repo jsonb,
+  user_id bigint,
+  org jsonb,
+  created_at timestamp
+);
+
+--Create indexes on events table
+CREATE INDEX event_type_index ON github_events (event_type);
+CREATE INDEX payload_index ON github_events USING GIN (payload jsonb_path_ops);`;
+
+export const distributeTableCommand = `SET search_path to cosmosdb_tutorial;
+SELECT create_distributed_table('github_users', 'user_id');
+SELECT create_distributed_table('github_events', 'user_id');
+`;
+
+export const distributeTableCommandForDisplay = `-- Using schema created for the tutorial
+SET search_path to cosmosdb_tutorial;
+
+SELECT create_distributed_table('github_users', 'user_id');
+SELECT create_distributed_table('github_events', 'user_id');`;
+
+export const loadDataCommand = `SET search_path to cosmosdb_tutorial;
+\\COPY github_users FROM PROGRAM 'wget -q -O - "$@" "https://examples.citusdata.com/users.csv"' WITH (FORMAT CSV);
+\\COPY github_events FROM PROGRAM 'wget -q -O - "$@" "https://examples.citusdata.com/events.csv"' WITH (FORMAT CSV);
+`;
+
+export const loadDataCommandForDisplay = `-- Using schema created for the tutorial
+SET search_path to cosmosdb_tutorial;
+
+-- download users and store in table
+\\COPY github_users FROM PROGRAM 'wget -q -O - "$@" "https://examples.citusdata.com/users.csv"' WITH (FORMAT CSV);
+\\COPY github_events FROM PROGRAM 'wget -q -O - "$@" "https://examples.citusdata.com/events.csv"' WITH (FORMAT CSV);`;
+
+export const queryCommand = `SET search_path to cosmosdb_tutorial;
+SELECT count(*) FROM github_users;
+SELECT created_at, event_type, repo->>'name' AS repo_name
+FROM github_events
+WHERE user_id = 3861633;
+SELECT date_trunc('hour', created_at) AS hour, sum((payload->>'distinct_size')::int) AS num_commits FROM github_events WHERE event_type = 'PushEvent' AND payload @> '{"ref":"refs/heads/master"}' GROUP BY hour ORDER BY hour;
+`;
+
+export const queryCommandForDisplay = `-- Using schema created for the tutorial
+SET search_path to cosmosdb_tutorial;
+
+-- count all rows (across shards)
+SELECT count(*) FROM github_users;
+
+-- Find all events for a single user.
+SELECT created_at, event_type, repo->>'name' AS repo_name
+FROM github_events
+WHERE user_id = 3861633;
+
+-- Find the number of commits on the master branch per hour 
+SELECT date_trunc('hour', created_at) AS hour, sum((payload->>'distinct_size')::int) AS num_commits FROM github_events WHERE event_type = 'PushEvent' AND payload @> '{"ref":"refs/heads/master"}' GROUP BY hour ORDER BY hour;`;

src/Explorer/Quickstart/QuickstartCarousel.tsx

@@ -1,10 +1,10 @@
 import { DefaultButton, IconButton, Image, Modal, PrimaryButton, Stack, Text } from "@fluentui/react";
-import { useCarousel } from "hooks/useCarousel";
-import React, { useState } from "react";
-import Youtube from "react-youtube";
 import { Action } from "Shared/Telemetry/TelemetryConstants";
 import { traceSuccess } from "Shared/Telemetry/TelemetryProcessor";
 import { userContext } from "UserContext";
+import { useCarousel } from "hooks/useCarousel";
+import React, { useState } from "react";
+import Youtube from "react-youtube";
 import Image1 from "../../../images/CarouselImage1.svg";
 import Image2 from "../../../images/CarouselImage2.svg";
 
@@ -25,7 +25,7 @@ export const QuickstartCarousel: React.FC<QuickstartCarouselProps> = ({
       <Stack>
         <Stack horizontal horizontalAlign="space-between" style={{ padding: 16 }}>
           <Text variant="xLarge">{getHeaderText(page)}</Text>
-          <IconButton iconProps={{ iconName: "Cancel" }} onClick={() => setPage(4)} />
+          <IconButton iconProps={{ iconName: "Cancel" }} onClick={() => setPage(4)} ariaLabel="Close"/>
         </Stack>
         {getContent(page)}
         <Text variant="medium" style={{ padding: "0 16px" }}>
@@ -94,7 +94,7 @@ const getDescriptionText = (page: number): string => {
     case 1:
       return "Azure Cosmos DB is a fully managed NoSQL database service for modern app development. ";
     case 2:
-      return "Launch the quickstart for a tutotrial to learn how to create a database, add sample data, connect to a sample app and more.";
+      return "Launch the quickstart for a tutorial to learn how to create a database, add sample data, connect to a sample app and more.";
     case 3:
       return "Already have an existing app? Connect your database to an app, or tooling of your choice from Data Explorer.";
     default:

src/Explorer/Quickstart/QuickstartFirewallNotification.tsx

@@ -0,0 +1,22 @@
+import { Image, PrimaryButton, Stack, Text } from "@fluentui/react";
+import { sendMessage } from "Common/MessageHandler";
+import { MessageTypes } from "Contracts/ExplorerContracts";
+import React from "react";
+import FirewallRuleScreenshot from "../../../images/firewallRule.png";
+
+export const QuickstartFirewallNotification: React.FC = (): JSX.Element => (
+  <Stack style={{ padding: "16px 20px" }}>
+    <Text block>
+      To use the PostgreSQL shell, you need to add a firewall rule to allow access from all IP addresses
+      (0.0.0.0-255.255.255).
+    </Text>
+    <Text block>We strongly recommend removing this rule once you finish using the PostgreSQL shell.</Text>
+    <Image style={{ margin: "20px 0" }} src={FirewallRuleScreenshot} />
+    <PrimaryButton
+      style={{ width: 150 }}
+      onClick={() => sendMessage({ type: MessageTypes.OpenPostgresNetworkingBlade })}
+    >
+      Add firewall rule
+    </PrimaryButton>
+  </Stack>
+);

src/Explorer/Quickstart/QuickstartGuide.tsx

@@ -11,6 +11,17 @@ import {
   Text,
   TextField,
 } from "@fluentui/react";
+import {
+  distributeTableCommand,
+  distributeTableCommandForDisplay,
+  loadDataCommand,
+  loadDataCommandForDisplay,
+  newTableCommand,
+  newTableCommandForDisplay,
+  queryCommand,
+  queryCommandForDisplay,
+} from "Explorer/Quickstart/PostgreQuickstartCommands";
+import { useTerminal } from "hooks/useTerminal";
 import React, { useState } from "react";
 import Youtube from "react-youtube";
 import Pivot1SelectedIcon from "../../../images/Pivot1_selected.svg";
@@ -35,65 +46,6 @@ enum GuideSteps {
 
 export const QuickstartGuide: React.FC = (): JSX.Element => {
   const [currentStep, setCurrentStep] = useState<number>(0);
-  const newTableCommand = `DROP SCHEMA IF EXISTS cosmosdb_tutorial CASCADE; 
-CREATE SCHEMA cosmosdb_tutorial;
-
--- Using schema created for tutorial
-SET search_path to cosmosdb_tutorial;
-
-CREATE TABLE github_users
-( 
-  user_id bigint, 
-  url text, 
-  login text, 
-  avatar_url text, 
-  gravatar_id text, 
-  display_login text 
-);
-
-CREATE TABLE github_events 
-( 
-  event_id bigint,
-  event_type text,
-  event_public boolean,
-  repo_id bigint, 
-  payload jsonb, 
-  repo jsonb, 
-  user_id bigint, 
-  org jsonb, 
-  created_at timestamp
-);
-
---Create indexes on events table 
-CREATE INDEX event_type_index ON github_events (event_type); 
-CREATE INDEX payload_index ON github_events USING GIN (payload jsonb_path_ops); `;
-
-  const distributeTableCommand = `-- Using schema created for the tutorial
-SET search_path to cosmosdb_tutorial;
-
-SELECT create_distributed_table('github_users', 'user_id'); 
-SELECT create_distributed_table('github_events', 'user_id'); `;
-
-  const loadDataCommand = `-- Using schema created for the tutorial
-SET search_path to cosmosdb_tutorial;
-
--- download users and store in table 
-\\COPY github_users FROM PROGRAM 'curl https://examples.citusdata.com/users.csv' WITH (FORMAT CSV) 
-\\COPY github_events FROM PROGRAM 'curl https://examples.citusdata.com/events.csv' WITH (FORMAT CSV) `;
-
-  const queryCommand = `-- Using schema created for the tutorial
-SET search_path to cosmosdb_tutorial; 
-
--- count all rows (across shards) 
-SELECT count(*) FROM github_users;
-
--- Find all events for a single user. 
-SELECT created_at, event_type, repo->>'name' AS repo_name 
-FROM github_events 
-WHERE user_id = 3861633;
-
--- Find the number of commits on the master branch per hour 
-SELECT date_trunc('hour', created_at) AS hour, sum((payload->>'distinct_size')::int) AS num_commits FROM github_events WHERE event_type = 'PushEvent' AND payload @> '{"ref":"refs/heads/master"}' GROUP BY hour ORDER BY hour; `;
 
   const onCopyBtnClicked = (selector: string): void => {
     const textfield: HTMLInputElement = document.querySelector(selector);
@@ -143,14 +95,19 @@ SELECT date_trunc('hour', created_at) AS hour, sum((payload->>'distinct_size')::
     <Stack style={{ paddingTop: 8, height: "100%", width: "100%" }}>
       <Stack style={{ flexGrow: 1, padding: "0 20px", overflow: "auto" }}>
         <Text variant="xxLarge">Quick start guide</Text>
-        <Text variant="medium">Gettings started in Cosmos DB</Text>
         {currentStep < 5 && (
-          <Pivot style={{ marginTop: 10, width: "100%" }} selectedKey={GuideSteps[currentStep]}>
+          <Pivot
+            style={{ marginTop: 10, width: "100%" }}
+            selectedKey={GuideSteps[currentStep]}
+            onLinkClick={(item?: PivotItem) => setCurrentStep(Object.values(GuideSteps).indexOf(item.props.itemKey))}
+          >
             <PivotItem
               headerText="Login"
               onRenderItemLink={(props, defaultRenderer) => customPivotHeaderRenderer(props, defaultRenderer, 0)}
               itemKey={GuideSteps[0]}
-              onClick={() => setCurrentStep(0)}
+              onClick={() => {
+                setCurrentStep(0);
+              }}
             >
               <Stack style={{ marginTop: 20 }}>
                 <Text>
@@ -158,8 +115,12 @@ SELECT date_trunc('hour', created_at) AS hour, sum((payload->>'distinct_size')::
                   <br />
                   <br />
                   To begin, please enter the cluster&apos;s password in the PostgreSQL terminal.
+                  <br />
+                  <br />
+                  Note: If you navigate out of the Quick Start tab (PostgreSQL Shell), the session will be closed and
+                  all ongoing commands might be interrupted.
                 </Text>
-                <Youtube videoId="Jvgh64rvdXU" style={{ margin: "20px 0" }} opts={{ width: "90%" }} />
+                <Youtube videoId="nT64dFSfiUo" style={{ margin: "20px 0" }} opts={{ width: "90%" }} />
               </Stack>
             </PivotItem>
             <PivotItem
@@ -169,15 +130,20 @@ SELECT date_trunc('hour', created_at) AS hour, sum((payload->>'distinct_size')::
               onClick={() => setCurrentStep(1)}
             >
               <Stack style={{ marginTop: 20 }}>
-                <Text>Let’s create two tables github_users and github_events in “cosmosdb_tutorial” schema.</Text>
-                <DefaultButton style={{ marginTop: 16, width: 150 }}>Create new table</DefaultButton>
+                <Text>Let&apos;s create two tables github_users and github_events in “cosmosdb_tutorial” schema.</Text>
+                <DefaultButton
+                  style={{ marginTop: 16, width: 150 }}
+                  onClick={() => useTerminal.getState().sendMessage(newTableCommand)}
+                >
+                  Create new table
+                </DefaultButton>
                 <Stack horizontal style={{ marginTop: 16 }}>
                   <TextField
                     id="newTableCommand"
                     multiline
                     rows={5}
                     readOnly
-                    defaultValue={newTableCommand}
+                    defaultValue={newTableCommandForDisplay}
                     styles={{
                       root: { width: "90%" },
                       field: {
@@ -194,7 +160,7 @@ SELECT date_trunc('hour', created_at) AS hour, sum((payload->>'distinct_size')::
                     onClick={() => onCopyBtnClicked("#newTableCommand")}
                   />
                 </Stack>
-                <Youtube videoId="Jvgh64rvdXU" style={{ margin: "20px 0" }} opts={{ width: "90%" }} />
+                <Youtube videoId="il_sA6U1WcY" style={{ margin: "20px 0" }} opts={{ width: "90%" }} />
               </Stack>
             </PivotItem>
             <PivotItem
@@ -210,14 +176,19 @@ SELECT date_trunc('hour', created_at) AS hour, sum((payload->>'distinct_size')::
                   <br />
                   We are choosing “user_id” as the distribution column for our sample dataset.
                 </Text>
-                <DefaultButton style={{ marginTop: 16, width: 200 }}>Create distributed table</DefaultButton>
+                <DefaultButton
+                  style={{ marginTop: 16, width: 200 }}
+                  onClick={() => useTerminal.getState().sendMessage(distributeTableCommand)}
+                >
+                  Create distributed table
+                </DefaultButton>
                 <Stack horizontal style={{ marginTop: 16 }}>
                   <TextField
                     id="distributeTableCommand"
                     multiline
                     rows={5}
                     readOnly
-                    defaultValue={distributeTableCommand}
+                    defaultValue={distributeTableCommandForDisplay}
                     styles={{
                       root: { width: "90%" },
                       field: {
@@ -234,7 +205,7 @@ SELECT date_trunc('hour', created_at) AS hour, sum((payload->>'distinct_size')::
                     onClick={() => onCopyBtnClicked("#distributeTableCommand")}
                   />
                 </Stack>
-                <Youtube videoId="Jvgh64rvdXU" style={{ margin: "20px 0" }} opts={{ width: "90%" }} />
+                <Youtube videoId="kCCDRRrN1r0" style={{ margin: "20px 0" }} opts={{ width: "90%" }} />
               </Stack>
             </PivotItem>
             <PivotItem
@@ -245,14 +216,19 @@ SELECT date_trunc('hour', created_at) AS hour, sum((payload->>'distinct_size')::
             >
               <Stack style={{ marginTop: 20 }}>
                 <Text>Let&apos;s load the two tables with a sample dataset generated from the GitHub API.</Text>
-                <DefaultButton style={{ marginTop: 16, width: 110 }}>Load data</DefaultButton>
+                <DefaultButton
+                  style={{ marginTop: 16, width: 110 }}
+                  onClick={() => useTerminal.getState().sendMessage(loadDataCommand)}
+                >
+                  Load data
+                </DefaultButton>
                 <Stack horizontal style={{ marginTop: 16 }}>
                   <TextField
                     id="loadDataCommand"
                     multiline
                     rows={5}
                     readOnly
-                    defaultValue={loadDataCommand}
+                    defaultValue={loadDataCommandForDisplay}
                     styles={{
                       root: { width: "90%" },
                       field: {
@@ -269,7 +245,7 @@ SELECT date_trunc('hour', created_at) AS hour, sum((payload->>'distinct_size')::
                     onClick={() => onCopyBtnClicked("#loadDataCommand")}
                   />
                 </Stack>
-                <Youtube videoId="Jvgh64rvdXU" style={{ margin: "20px 0" }} opts={{ width: "90%" }} />
+                <Youtube videoId="XSMEE2tujEk" style={{ margin: "20px 0" }} opts={{ width: "90%" }} />
               </Stack>
             </PivotItem>
             <PivotItem
@@ -282,14 +258,19 @@ SELECT date_trunc('hour', created_at) AS hour, sum((payload->>'distinct_size')::
                 <Text>
                   Congratulations on creating and distributing your tables. Now, it&apos;s time to run your first query!
                 </Text>
-                <DefaultButton style={{ marginTop: 16, width: 115 }}>Try queries</DefaultButton>
+                <DefaultButton
+                  style={{ marginTop: 16, width: 115 }}
+                  onClick={() => useTerminal.getState().sendMessage(queryCommand)}
+                >
+                  Try queries
+                </DefaultButton>
                 <Stack horizontal style={{ marginTop: 16 }}>
                   <TextField
                     id="queryCommand"
                     multiline
                     rows={5}
                     readOnly
-                    defaultValue={queryCommand}
+                    defaultValue={queryCommandForDisplay}
                     styles={{
                       root: { width: "90%" },
                       field: {
@@ -306,7 +287,7 @@ SELECT date_trunc('hour', created_at) AS hour, sum((payload->>'distinct_size')::
                     onClick={() => onCopyBtnClicked("#queryCommand")}
                   />
                 </Stack>
-                <Youtube videoId="Jvgh64rvdXU" style={{ margin: "20px 0" }} opts={{ width: "90%" }} />
+                <Youtube videoId="k_EanjMtaPg" style={{ margin: "20px 0" }} opts={{ width: "90%" }} />
               </Stack>
             </PivotItem>
           </Pivot>

src/Explorer/Quickstart/Tutorials/MongoQuickstartTutorial.tsx

@@ -1,4 +1,4 @@
-import { Link, Stack, TeachingBubble, Text } from "@fluentui/react";
+import { DirectionalHint, Link, Stack, TeachingBubble, Text } from "@fluentui/react";
 import { ReactTabKind, useTabs } from "hooks/useTabs";
 import { useTeachingBubble } from "hooks/useTeachingBubble";
 import React from "react";
@@ -18,6 +18,11 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
     return <></>;
   }
 
+  let totalSteps = 9;
+  if (userContext.isTryCosmosDBSubscription) {
+    totalSteps = 10;
+  }
+
   switch (step) {
     case 1:
       return isSampleDBExpanded ? (
@@ -33,7 +38,7 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
             },
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 1 of 8"
+          footerContent={"Step 1 of " + totalSteps}
         >
           Start viewing and working with your data by opening Documents under Data
         </TeachingBubble>
@@ -55,7 +60,7 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(1),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 2 of 8"
+          footerContent={"Step 2 of " + totalSteps}
         >
           View documents here using the documents window. You can also use your favorite MongoDB tools and drivers to do
           so.
@@ -78,7 +83,7 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(2),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 3 of 8"
+          footerContent={"Step 3 of " + totalSteps}
         >
           Add new document by copy / pasting JSON or uploading a JSON. You can also use your favorite MongoDB tools and
           drivers to do so.
@@ -99,7 +104,7 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(3),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 4 of 8"
+          footerContent={"Step 4 of " + totalSteps}
         >
           Query your data using the filter function. Azure Cosmos DB for MongoDB provides comprehensive support for
           MongoDB query language constructs. You can also use your favorite MongoDB tools and drivers to do so.
@@ -120,7 +125,7 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(4),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 5 of 8"
+          footerContent={"Step 5 of " + totalSteps}
         >
           Change throughput provisioned to your collection according to your needs
         </TeachingBubble>
@@ -140,7 +145,7 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(5),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 6 of 8"
+          footerContent={"Step 6 of " + totalSteps}
         >
           Use the indexing policy editor to create and edit your indexes.
         </TeachingBubble>
@@ -160,12 +165,54 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(6),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 7 of 8"
+          footerContent={"Step 7 of " + totalSteps}
         >
           Visualize your data, store queries in an interactive document
         </TeachingBubble>
       );
     case 8:
+      return (
+        <TeachingBubble
+          headline="Launch full screen"
+          target={"#openFullScreenBtn"}
+          hasCloseButton
+          primaryButtonProps={{
+            text: "Next",
+            onClick: () => (userContext.isTryCosmosDBSubscription ? setStep(9) : setStep(10)),
+          }}
+          secondaryButtonProps={{
+            text: "Previous",
+            onClick: () => setStep(7),
+          }}
+          onDismiss={() => onDimissTeachingBubble()}
+          footerContent={"Step 8 of " + totalSteps}
+        >
+          This will open a new tab in your browser to use Cosmos DB Explorer. Using the provided URLs you can share
+          read-write or read-only access with other people.
+        </TeachingBubble>
+      );
+    case 9:
+      return (
+        <TeachingBubble
+          headline="Boost your experience"
+          target={"#freeTierTeachingBubble"}
+          hasCloseButton
+          primaryButtonProps={{
+            text: "Next",
+            onClick: () => setStep(10),
+          }}
+          secondaryButtonProps={{
+            text: "Previous",
+            onClick: () => setStep(8),
+          }}
+          calloutProps={{ directionalHint: DirectionalHint.leftCenter }}
+          onDismiss={() => onDimissTeachingBubble()}
+          footerContent={"Step 9 of " + totalSteps}
+        >
+          Unlock everything Azure Cosmos DB has to offer When you&apos;re ready, upgrade to production.
+        </TeachingBubble>
+      );
+    case 10:
       return (
         <TeachingBubble
           headline="Congratulations!"
@@ -180,10 +227,10 @@ export const MongoQuickstartTutorial: React.FC = (): JSX.Element => {
           }}
           secondaryButtonProps={{
             text: "Previous",
-            onClick: () => setStep(7),
+            onClick: () => (userContext.isTryCosmosDBSubscription ? setStep(9) : setStep(8)),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 8 of 8"
+          footerContent={"Step " + totalSteps + " of " + totalSteps}
         >
           <Stack>
             <Text style={{ color: "white" }}>

src/Explorer/Quickstart/Tutorials/SQLQuickstartTutorial.tsx

@@ -1,4 +1,4 @@
-import { Link, Stack, TeachingBubble, Text } from "@fluentui/react";
+import { DirectionalHint, Link, Stack, TeachingBubble, Text } from "@fluentui/react";
 import { ReactTabKind, useTabs } from "hooks/useTabs";
 import { useTeachingBubble } from "hooks/useTeachingBubble";
 import React from "react";
@@ -17,6 +17,10 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
   if (userContext.apiType !== "SQL") {
     return <></>;
   }
+  let totalSteps = 8;
+  if (userContext.isTryCosmosDBSubscription) {
+    totalSteps = 9;
+  }
 
   switch (step) {
     case 1:
@@ -33,7 +37,7 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
             },
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 1 of 7"
+          footerContent={"Step 1 of " + totalSteps}
         >
           Start viewing and working with your data by opening Items under Data
         </TeachingBubble>
@@ -55,7 +59,7 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(1),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 2 of 7"
+          footerContent={"Step 2 of " + totalSteps}
         >
           View item here using the items window. Additionally you can also filter items to be reviewed with the filter
           function
@@ -78,7 +82,7 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(2),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 3 of 7"
+          footerContent={"Step 3 of " + totalSteps}
         >
           Add new item by copy / pasting JSON; or uploading a JSON
         </TeachingBubble>
@@ -98,7 +102,7 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(3),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 4 of 7"
+          footerContent={"Step 4 of " + totalSteps}
         >
           Query your data using either the filter function or new query.
         </TeachingBubble>
@@ -118,7 +122,7 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(4),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 5 of 7"
+          footerContent={"Step 5 of " + totalSteps}
         >
           Change throughput provisioned to your container according to your needs
         </TeachingBubble>
@@ -138,12 +142,54 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
             onClick: () => setStep(5),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 6 of 7"
+          footerContent={"Step 6 of " + totalSteps}
         >
           Visualize your data, store queries in an interactive document
         </TeachingBubble>
       );
     case 7:
+      return (
+        <TeachingBubble
+          headline="Launch full screen"
+          target={"#openFullScreenBtn"}
+          hasCloseButton
+          primaryButtonProps={{
+            text: "Next",
+            onClick: () => (userContext.isTryCosmosDBSubscription ? setStep(8) : setStep(9)),
+          }}
+          secondaryButtonProps={{
+            text: "Previous",
+            onClick: () => setStep(6),
+          }}
+          onDismiss={() => onDimissTeachingBubble()}
+          footerContent={"Step 7 of " + totalSteps}
+        >
+          This will open a new tab in your browser to use Cosmos DB Explorer. Using the provided URLs you can share
+          read-write or read-only access with other people.
+        </TeachingBubble>
+      );
+    case 8:
+      return (
+        <TeachingBubble
+          headline="Boost your experience"
+          target={"#freeTierTeachingBubble"}
+          hasCloseButton
+          primaryButtonProps={{
+            text: "Next",
+            onClick: () => setStep(9),
+          }}
+          secondaryButtonProps={{
+            text: "Previous",
+            onClick: () => setStep(7),
+          }}
+          calloutProps={{ directionalHint: DirectionalHint.leftCenter }}
+          onDismiss={() => onDimissTeachingBubble()}
+          footerContent={"Step 8 of " + totalSteps}
+        >
+          Unlock everything Azure Cosmos DB has to offer When you&apos;re ready, upgrade to production.
+        </TeachingBubble>
+      );
+    case 9:
       return (
         <TeachingBubble
           headline="Congratulations!"
@@ -158,10 +204,10 @@ export const SQLQuickstartTutorial: React.FC = (): JSX.Element => {
           }}
           secondaryButtonProps={{
             text: "Previous",
-            onClick: () => setStep(6),
+            onClick: () => (userContext.isTryCosmosDBSubscription ? setStep(8) : setStep(7)),
           }}
           onDismiss={() => onDimissTeachingBubble()}
-          footerContent="Step 7 of 7"
+          footerContent={"Step " + totalSteps + " of " + totalSteps}
         >
           <Stack>
             <Text style={{ color: "white" }}>

src/Explorer/SplashScreen/SplashScreen.less

@@ -14,10 +14,6 @@
     padding-right: 16px;
     max-width: 1168px;
 
-    > * {
-      justify-content: space-between;
-    }
-
     > .title {
       position: relative; // To attach FeaturePanelLauncher as absolute
       color: @BaseHigh;

src/Explorer/SplashScreen/SplashScreen.tsx

@@ -116,7 +116,14 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
         <form className="connectExplorerFormContainer">
           <div className="splashScreenContainer">
             <div className="splashScreen">
-              <div className="title">
+              <div
+                className="title"
+                aria-label={
+                  userContext.apiType === "Postgres"
+                    ? "Welcome to Azure Cosmos DB for PostgreSQL"
+                    : "Welcome to Azure Cosmos DB"
+                }
+              >
                 {userContext.apiType === "Postgres"
                   ? "Welcome to Azure Cosmos DB for PostgreSQL"
                   : "Welcome to Azure Cosmos DB"}
@@ -186,7 +193,10 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
                     headline="Create your password"
                     target={"#mainButton-quickstartDescription"}
                     hasCloseButton
-                    onDismiss={() => usePostgres.getState().setShowResetPasswordBubble(false)}
+                    onDismiss={() => {
+                      localStorage.setItem(userContext.databaseAccount.id, "true");
+                      usePostgres.getState().setShowResetPasswordBubble(false);
+                    }}
                     calloutProps={{
                       directionalHint: DirectionalHint.bottomRightEdge,
                       directionalHintFixed: true,
@@ -197,14 +207,15 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
                     primaryButtonProps={{
                       text: "Create",
                       onClick: () => {
+                        localStorage.setItem(userContext.databaseAccount.id, "true");
                         sendMessage({
-                          type: MessageTypes.OpenQuickstartBlade,
+                          type: MessageTypes.OpenPostgreSQLPasswordReset,
                         });
                         usePostgres.getState().setShowResetPasswordBubble(false);
                       },
                     }}
                   >
-                    This password will be used to connect to the database.
+                    If you haven&apos;t changed your password yet, change it now.
                   </TeachingBubble>
                 )}
               </div>
@@ -300,7 +311,11 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
   public createMainItems(): SplashScreenItem[] {
     const heroes: SplashScreenItem[] = [];
 
-    if (userContext.apiType === "SQL" || userContext.apiType === "Mongo" || userContext.apiType === "Postgres") {
+    if (
+      userContext.apiType === "SQL" ||
+      userContext.apiType === "Mongo" ||
+      (userContext.apiType === "Postgres" && !userContext.isReplica)
+    ) {
       const launchQuickstartBtn = {
         id: "quickstartDescription",
         iconSrc: QuickStartIcon,
@@ -329,7 +344,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
         iconSrc: PowerShellIcon,
         title: "PostgreSQL Shell",
         description: "Create table and interact with data using PostgreSQL’s shell interface",
-        onClick: () => this.container.openNotebookTerminal(TerminalKind.Mongo),
+        onClick: () => this.container.openNotebookTerminal(TerminalKind.Postgres),
       };
       heroes.push(postgreShellBtn);
     } else {
@@ -347,10 +362,10 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
 
     const connectBtn = {
       iconSrc: ConnectIcon,
-      title: userContext.apiType === "Postgres" ? "Connect with PG Admin" : "Connect",
+      title: userContext.apiType === "Postgres" ? "Connect with pgAdmin" : "Connect",
       description:
         userContext.apiType === "Postgres"
-          ? "Prefer PGadmin? Find your connection strings here"
+          ? "Prefer pgAdmin? Find your connection strings here"
           : "Prefer using your own choice of tooling? Find the connection string you need to connect",
       onClick: () => useTabs.getState().openAndActivateReactTab(ReactTabKind.Connect),
     };
@@ -520,7 +535,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
               >
                 {item.title}
               </Link>
-              <Image src={LinkIcon} />
+              <Image src={LinkIcon} alt=" " />
             </Stack>
             <Text>{item.description}</Text>
           </Stack>
@@ -555,7 +570,17 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
   }
 
   private getLearningResourceItems(): JSX.Element {
-    let items: { link: string; title: string; description: string }[];
+    interface item {
+      link: string;
+      title: string;
+      description: string;
+    }
+    const cdbLiveTv: item = {
+      link: "https://developer.azurecosmosdb.com/tv",
+      title: "Learn the Fundamentals",
+      description: "Watch Azure Cosmos DB Live TV show introductory and how to videos.",
+    };
+    let items: item[];
     switch (userContext.apiType) {
       case "SQL":
       case "Postgres":
@@ -565,11 +590,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
             title: "Get Started using an SDK",
             description: "Learn about the Azure Cosmos DB SDK.",
           },
-          {
-            link: "https://aka.ms/msl-complex-queries",
-            title: "Master Complex Queries",
-            description: "Learn how to author complex queries.",
-          },
+          cdbLiveTv,
           {
             link: "https://aka.ms/msl-move-data",
             title: "Migrate Your Data",
@@ -589,11 +610,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
             title: "Getting Started Guide",
             description: "Learn the basics to get started.",
           },
-          {
-            link: "http://aka.ms/mongodotnet",
-            title: "Build a web API",
-            description: "Create a web API with the.NET SDK.",
-          },
+          cdbLiveTv,
         ];
         break;
       case "Cassandra":
@@ -603,11 +620,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
             title: "Create a Container",
             description: "Get to know the create a container options.",
           },
-          {
-            link: "https://aka.ms/cassandraserverdiagnostics",
-            title: "Run Server Diagnostics",
-            description: "Learn how to run server diagnostics.",
-          },
+          cdbLiveTv,
           {
             link: "https://aka.ms/Cassandrathroughput",
             title: "Provision Throughput",
@@ -627,11 +640,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
             title: "Import Graph Data",
             description: "Learn Bulk ingestion data using BulkExecutor",
           },
-          {
-            link: "https://aka.ms/graphoptimize",
-            title: "Optimize your Queries",
-            description: "Learn how to evaluate your Gremlin queries",
-          },
+          cdbLiveTv,
         ];
         break;
       case "Tables":
@@ -646,11 +655,7 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
             title: "Build a Java App",
             description: "Create a Azure Cosmos DB for Table app with Java SDK ",
           },
-          {
-            link: "https://aka.ms/tablenodejs",
-            title: "Build a Node.js App",
-            description: "Create a Azure Cosmos DB for Table app with Node.js SDK",
-          },
+          cdbLiveTv,
         ];
         break;
     }

src/Explorer/Tables/QueryBuilder/QueryBuilderViewModel.ts

@@ -516,7 +516,7 @@ export default class QueryBuilderViewModel {
   };
 
   public onAddNewClauseKeyDown = (event: KeyboardEvent): boolean => {
-    if (event.keyCode === KeyCodes.Enter || event.keyCode === KeyCodes.Space) {
+    if (event.key === "Enter" || event.key === "Space") {
       this.addClauseIndex(this.clauseArray().length - 1);
       event.stopPropagation();
       return false;

src/Explorer/Tabs/MongoShellTab/MongoShellTabComponent.tsx

@@ -1,6 +1,6 @@
 import React, { Component } from "react";
 import * as Constants from "../../../Common/Constants";
-import { configContext, Platform } from "../../../ConfigContext";
+import { configContext } from "../../../ConfigContext";
 import * as ViewModels from "../../../Contracts/ViewModels";
 import { Action, ActionModifiers } from "../../../Shared/Telemetry/TelemetryConstants";
 import * as TelemetryProcessor from "../../../Shared/Telemetry/TelemetryProcessor";
@@ -9,6 +9,8 @@ import { isInvalidParentFrameOrigin, isReadyMessage } from "../../../Utils/Messa
 import { logConsoleError, logConsoleInfo, logConsoleProgress } from "../../../Utils/NotificationConsoleUtils";
 import Explorer from "../../Explorer";
 import TabsBase from "../TabsBase";
+import { getMongoShellOrigin } from "./getMongoShellOrigin";
+import { getMongoShellUrl } from "./getMongoShellUrl";
 
 //eslint-disable-next-line
 class MessageType {
@@ -47,7 +49,6 @@ export default class MongoShellTabComponent extends Component<
   IMongoShellTabComponentProps,
   IMongoShellTabComponentStates
 > {
-  private _runtimeEndpoint: string;
   private _logTraces: Map<string, number>;
 
   constructor(props: IMongoShellTabComponentProps) {
@@ -55,7 +56,7 @@ export default class MongoShellTabComponent extends Component<
     this._logTraces = new Map();
 
     this.state = {
-      url: this.getURL(),
+      url: getMongoShellUrl(),
     };
 
     props.onMongoShellTabAccessor({
@@ -65,22 +66,6 @@ export default class MongoShellTabComponent extends Component<
     window.addEventListener("message", this.handleMessage.bind(this), false);
   }
 
-  public getURL(): string {
-    const { databaseAccount: account } = userContext;
-    const resourceId = account?.id;
-    const accountName = account?.name;
-    const mongoEndpoint = account?.properties?.mongoEndpoint || account?.properties?.documentEndpoint;
-
-    this._runtimeEndpoint = configContext.platform === Platform.Hosted ? configContext.BACKEND_ENDPOINT : "";
-    const extensionEndpoint: string = configContext.BACKEND_ENDPOINT || this._runtimeEndpoint || "";
-    let baseUrl = "/content/mongoshell/dist/";
-    if (userContext.portalEnv === "localhost") {
-      baseUrl = "/content/mongoshell/";
-    }
-
-    return `${extensionEndpoint}${baseUrl}index.html?resourceId=${resourceId}&accountName=${accountName}&mongoEndpoint=${mongoEndpoint}`;
-  }
-
   //eslint-disable-next-line
   public setContentFocus(event: React.SyntheticEvent<HTMLIFrameElement, Event>): void {}
 
@@ -136,6 +121,7 @@ export default class MongoShellTabComponent extends Component<
     const collectionId = this.props.collection.id();
     const apiEndpoint = configContext.BACKEND_ENDPOINT;
     const encryptedAuthToken: string = userContext.accessToken;
+    const targetOrigin = getMongoShellOrigin();
 
     shellIframe.contentWindow.postMessage(
       {
@@ -151,7 +137,7 @@ export default class MongoShellTabComponent extends Component<
           apiEndpoint: apiEndpoint,
         },
       },
-      configContext.BACKEND_ENDPOINT
+      targetOrigin
     );
   }
 

src/Explorer/Tabs/MongoShellTab/getMongoShellOrigin.test.ts

@@ -0,0 +1,86 @@
+import { extractFeatures } from "Platform/Hosted/extractFeatures";
+import { configContext } from "../../../ConfigContext";
+import { updateUserContext } from "../../../UserContext";
+import { getMongoShellOrigin } from "./getMongoShellOrigin";
+
+describe("getMongoShellOrigin", () => {
+  (window as { origin: string }).origin = "window_origin";
+
+  beforeEach(() => {
+    updateUserContext({
+      features: extractFeatures(
+        new URLSearchParams({
+          "feature.enableLegacyMongoShellV1": "false",
+          "feature.enableLegacyMongoShellV2": "false",
+          "feature.enableLegacyMongoShellV1Debug": "false",
+          "feature.enableLegacyMongoShellV2Debug": "false",
+          "feature.loadLegacyMongoShellFromBE": "false",
+        })
+      ),
+    });
+  });
+
+  it("should return  by default", () => {
+    expect(getMongoShellOrigin()).toBe(window.origin);
+  });
+
+  it("should return window.origin when enableLegacyMongoShellV1", () => {
+    updateUserContext({
+      features: extractFeatures(
+        new URLSearchParams({
+          "feature.enableLegacyMongoShellV1": "true",
+        })
+      ),
+    });
+
+    expect(getMongoShellOrigin()).toBe(window.origin);
+  });
+
+  it("should return window.origin when enableLegacyMongoShellV2===true", () => {
+    updateUserContext({
+      features: extractFeatures(
+        new URLSearchParams({
+          "feature.enableLegacyMongoShellV2": "true",
+        })
+      ),
+    });
+
+    expect(getMongoShellOrigin()).toBe(window.origin);
+  });
+
+  it("should return window.origin when enableLegacyMongoShellV1Debug===true", () => {
+    updateUserContext({
+      features: extractFeatures(
+        new URLSearchParams({
+          "feature.enableLegacyMongoShellV1Debug": "true",
+        })
+      ),
+    });
+
+    expect(getMongoShellOrigin()).toBe(window.origin);
+  });
+
+  it("should return window.origin when enableLegacyMongoShellV2Debug===true", () => {
+    updateUserContext({
+      features: extractFeatures(
+        new URLSearchParams({
+          "feature.enableLegacyMongoShellV2Debug": "true",
+        })
+      ),
+    });
+
+    expect(getMongoShellOrigin()).toBe(window.origin);
+  });
+
+  it("should return BACKEND_ENDPOINT when loadLegacyMongoShellFromBE===true", () => {
+    updateUserContext({
+      features: extractFeatures(
+        new URLSearchParams({
+          "feature.loadLegacyMongoShellFromBE": "true",
+        })
+      ),
+    });
+
+    expect(getMongoShellOrigin()).toBe(configContext.BACKEND_ENDPOINT);
+  });
+});

src/Explorer/Tabs/MongoShellTab/getMongoShellOrigin.ts

@@ -0,0 +1,10 @@
+import { configContext } from "../../../ConfigContext";
+import { userContext } from "../../../UserContext";
+
+export function getMongoShellOrigin(): string {
+  if (userContext.features.loadLegacyMongoShellFromBE === true) {
+    return configContext.BACKEND_ENDPOINT;
+  }
+
+  return window.origin;
+}

src/Explorer/Tabs/MongoShellTab/getMongoShellUrl.test.ts

@@ -0,0 +1,206 @@
+import { extractFeatures } from "Platform/Hosted/extractFeatures";
+import { Platform, configContext, resetConfigContext, updateConfigContext } from "../../../ConfigContext";
+import { updateUserContext, userContext } from "../../../UserContext";
+import { getExtensionEndpoint, getMongoShellUrl } from "./getMongoShellUrl";
+
+const mongoBackendEndpoint = "https://localhost:1234";
+
+describe("getMongoShellUrl", () => {
+  let queryString = "";
+
+  beforeEach(() => {
+    resetConfigContext();
+
+    updateConfigContext({
+      BACKEND_ENDPOINT: mongoBackendEndpoint,
+      platform: Platform.Hosted,
+    });
+
+    updateUserContext({
+      subscriptionId: "fakeSubscriptionId",
+      resourceGroup: "fakeResourceGroup",
+      databaseAccount: {
+        id: "fakeId",
+        name: "fakeName",
+        location: "fakeLocation",
+        type: "fakeType",
+        kind: "fakeKind",
+        properties: {
+          documentEndpoint: "fakeDocumentEndpoint",
+          tableEndpoint: "fakeTableEndpoint",
+          gremlinEndpoint: "fakeGremlinEndpoint",
+          cassandraEndpoint: "fakeCassandraEndpoint",
+        },
+      },
+      features: extractFeatures(
+        new URLSearchParams({
+          "feature.enableLegacyMongoShellV1": "false",
+          "feature.enableLegacyMongoShellV2": "false",
+          "feature.enableLegacyMongoShellV1Debug": "false",
+          "feature.enableLegacyMongoShellV2Debug": "false",
+          "feature.loadLegacyMongoShellFromBE": "false",
+        })
+      ),
+      portalEnv: "prod",
+    });
+
+    queryString = `resourceId=${userContext.databaseAccount.id}&accountName=${userContext.databaseAccount.name}&mongoEndpoint=${userContext.databaseAccount.properties.documentEndpoint}`;
+  });
+
+  it("should return /mongoshell/indexv2.html by default ", () => {
+    expect(getMongoShellUrl()).toBe(`/mongoshell/indexv2.html?${queryString}`);
+  });
+
+  it("should return /mongoshell/indexv2.html when portalEnv==localhost ", () => {
+    updateUserContext({
+      portalEnv: "localhost",
+    });
+
+    expect(getMongoShellUrl()).toBe(`/mongoshell/indexv2.html?${queryString}`);
+  });
+
+  it("should return /mongoshell/index.html when enableLegacyMongoShellV1===true", () => {
+    updateUserContext({
+      features: extractFeatures(
+        new URLSearchParams({
+          "feature.enableLegacyMongoShellV1": "true",
+        })
+      ),
+    });
+
+    expect(getMongoShellUrl()).toBe(`/mongoshell/index.html?${queryString}`);
+  });
+
+  it("should return /mongoshell/index.html when enableLegacyMongoShellV2===true", () => {
+    updateUserContext({
+      features: extractFeatures(
+        new URLSearchParams({
+          "feature.enableLegacyMongoShellV2": "true",
+        })
+      ),
+    });
+
+    expect(getMongoShellUrl()).toBe(`/mongoshell/indexv2.html?${queryString}`);
+  });
+
+  it("should return /mongoshell/index.html when enableLegacyMongoShellV1Debug===true", () => {
+    updateUserContext({
+      features: extractFeatures(
+        new URLSearchParams({
+          "feature.enableLegacyMongoShellV1Debug": "true",
+        })
+      ),
+    });
+
+    expect(getMongoShellUrl()).toBe(`/mongoshell/debug/index.html?${queryString}`);
+  });
+
+  it("should return /mongoshell/index.html when enableLegacyMongoShellV2Debug===true", () => {
+    updateUserContext({
+      features: extractFeatures(
+        new URLSearchParams({
+          "feature.enableLegacyMongoShellV2Debug": "true",
+        })
+      ),
+    });
+
+    expect(getMongoShellUrl()).toBe(`/mongoshell/debug/indexv2.html?${queryString}`);
+  });
+
+  describe("loadLegacyMongoShellFromBE===true", () => {
+    beforeEach(() => {
+      resetConfigContext();
+      updateConfigContext({
+        BACKEND_ENDPOINT: mongoBackendEndpoint,
+        platform: Platform.Hosted,
+      });
+
+      updateUserContext({
+        features: extractFeatures(
+          new URLSearchParams({
+            "feature.loadLegacyMongoShellFromBE": "true",
+          })
+        ),
+      });
+    });
+
+    it("should return /mongoshell/index.html", () => {
+      const endpoint = getExtensionEndpoint(configContext.platform, configContext.BACKEND_ENDPOINT);
+      expect(getMongoShellUrl()).toBe(`${endpoint}/content/mongoshell/debug/index.html?${queryString}`);
+    });
+
+    it("configContext.platform !== Platform.Hosted, should return /mongoshell/indexv2.html", () => {
+      updateConfigContext({
+        platform: Platform.Portal,
+      });
+
+      const endpoint = getExtensionEndpoint(configContext.platform, configContext.BACKEND_ENDPOINT);
+      expect(getMongoShellUrl()).toBe(`${endpoint}/content/mongoshell/debug/index.html?${queryString}`);
+    });
+
+    it("configContext.BACKEND_ENDPOINT !== '' and configContext.platform !== Platform.Hosted, should return /mongoshell/indexv2.html", () => {
+      resetConfigContext();
+      updateConfigContext({
+        platform: Platform.Portal,
+        BACKEND_ENDPOINT: mongoBackendEndpoint,
+      });
+
+      const endpoint = getExtensionEndpoint(configContext.platform, configContext.BACKEND_ENDPOINT);
+      expect(getMongoShellUrl()).toBe(`${endpoint}/content/mongoshell/debug/index.html?${queryString}`);
+    });
+
+    it("configContext.BACKEND_ENDPOINT === '' and configContext.platform === Platform.Hosted, should return /mongoshell/indexv2.html ", () => {
+      resetConfigContext();
+      updateConfigContext({
+        platform: Platform.Hosted,
+      });
+
+      const endpoint = getExtensionEndpoint(configContext.platform, configContext.BACKEND_ENDPOINT);
+      expect(getMongoShellUrl()).toBe(`${endpoint}/content/mongoshell/debug/index.html?${queryString}`);
+    });
+
+    it("configContext.BACKEND_ENDPOINT === '' and configContext.platform !== Platform.Hosted, should return /mongoshell/indexv2.html", () => {
+      resetConfigContext();
+      updateConfigContext({
+        platform: Platform.Portal,
+      });
+
+      const endpoint = getExtensionEndpoint(configContext.platform, configContext.BACKEND_ENDPOINT);
+      expect(getMongoShellUrl()).toBe(`${endpoint}/content/mongoshell/debug/index.html?${queryString}`);
+    });
+  });
+});
+
+describe("getExtensionEndpoint", () => {
+  it("when platform === Platform.Hosted, backendEndpoint is undefined ", () => {
+    expect(getExtensionEndpoint(Platform.Hosted, undefined)).toBe("");
+  });
+
+  it("when platform === Platform.Hosted, backendEndpoint === ''", () => {
+    expect(getExtensionEndpoint(Platform.Hosted, "")).toBe("");
+  });
+
+  it("when platform === Platform.Hosted, backendEndpoint === null", () => {
+    expect(getExtensionEndpoint(Platform.Hosted, null)).toBe("");
+  });
+
+  it("when platform === Platform.Hosted, backendEndpoint != '' ", () => {
+    expect(getExtensionEndpoint(Platform.Hosted, "foo")).toBe("foo");
+  });
+
+  it("when platform === Platform.Portal, backendEndpoint is udefined ", () => {
+    expect(getExtensionEndpoint(Platform.Portal, undefined)).toBe("");
+  });
+
+  it("when platform === Platform.Portal, backendEndpoint === '' ", () => {
+    expect(getExtensionEndpoint(Platform.Portal, "")).toBe("");
+  });
+
+  it("when platform === Platform.Portal, backendEndpoint === null", () => {
+    expect(getExtensionEndpoint(Platform.Portal, null)).toBe("");
+  });
+
+  it("when platform !== Platform.Portal, backendEndpoint != '' ", () => {
+    expect(getExtensionEndpoint(Platform.Portal, "foo")).toBe("foo");
+  });
+});

src/Explorer/Tabs/MongoShellTab/getMongoShellUrl.ts

@@ -0,0 +1,45 @@
+import { configContext, Platform } from "../../../ConfigContext";
+import { userContext } from "../../../UserContext";
+
+export function getMongoShellUrl(): string {
+  const { databaseAccount: account } = userContext;
+  const resourceId = account?.id;
+  const accountName = account?.name;
+  const mongoEndpoint = account?.properties?.mongoEndpoint || account?.properties?.documentEndpoint;
+  const queryString = `resourceId=${resourceId}&accountName=${accountName}&mongoEndpoint=${mongoEndpoint}`;
+
+  if (userContext.features.enableLegacyMongoShellV1 === true) {
+    return `/mongoshell/index.html?${queryString}`;
+  }
+
+  if (userContext.features.enableLegacyMongoShellV1Debug === true) {
+    return `/mongoshell/debug/index.html?${queryString}`;
+  }
+
+  if (userContext.features.enableLegacyMongoShellV2 === true) {
+    return `/mongoshell/indexv2.html?${queryString}`;
+  }
+
+  if (userContext.features.enableLegacyMongoShellV2Debug === true) {
+    return `/mongoshell/debug/indexv2.html?${queryString}`;
+  }
+
+  if (userContext.portalEnv === "localhost") {
+    return `/mongoshell/indexv2.html?${queryString}`;
+  }
+
+  if (userContext.features.loadLegacyMongoShellFromBE === true) {
+    const extensionEndpoint: string = getExtensionEndpoint(configContext.platform, configContext.BACKEND_ENDPOINT);
+    return `${extensionEndpoint}/content/mongoshell/debug/index.html?${queryString}`;
+  }
+
+  return `/mongoshell/indexv2.html?${queryString}`;
+}
+
+export function getExtensionEndpoint(platform: string, backendEndpoint: string): string {
+  const runtimeEndpoint = platform === Platform.Hosted ? backendEndpoint : "";
+
+  const extensionEndpoint: string = backendEndpoint || runtimeEndpoint || "";
+
+  return extensionEndpoint;
+}

src/Explorer/Tabs/PostgresConnectTab.tsx

@@ -120,7 +120,7 @@ You can enable or disable public IP addresses on the worker nodes on 'Networking
       </Stack>
 
       <Label>Secure connections</Label>
-      <Text>
+      <Text style={{ marginBottom: 8 }}>
         Only secure connections are supported. For production use cases, we recommend using the &apos;verify-full&apos;
         mode to enforce TLS certificate verification. You will need to download the Hyperscale (Citus) certificate, and
         provide it when connecting to the database.{" "}
@@ -128,6 +128,18 @@ You can enable or disable public IP addresses on the worker nodes on 'Networking
           Learn more
         </Link>
       </Text>
+
+      <Label>Connect with pgAdmin</Label>
+      <Text>
+        Refer to our{" "}
+        <Link
+          href="https://learn.microsoft.com/en-us/azure/postgresql/hyperscale/howto-connect?tabs=pgadmin"
+          target="_blank"
+        >
+          guide
+        </Link>{" "}
+        to help you connect via pgAdmin.
+      </Text>
     </div>
   );
 };

src/Explorer/Tabs/QueryTablesTab.html

@@ -70,24 +70,19 @@
             <tbody data-bind="template: { name: 'queryClause-template', foreach: clauseArray, as: 'clause' }"></tbody>
           </table>
         </div>
-        <div
-          class="addClause"
-          role="button"
-          data-bind="click: addNewClause, event: { keydown: onAddNewClauseKeyDown }, attr: { title: addNewClauseLine }"
-          tabindex="0"
+        <button
+          data-bind="click: addNewClause, event: { keydown: onAddNewClauseKeyDown }"
+          style="border: none; background: none"
         >
-          <div class="addClause-heading">
-            <span class="clause-table addClause-title">
-              <img
-                class="addclauseProperty-Img"
-                style="margin-bottom: 5px"
-                src="/Add-property.svg"
-                alt="Add new clause"
-              />
-              <span style="margin-left: 5px" data-bind="text: addNewClauseLine"></span>
-            </span>
+          <div class="addClause" data-bind=" ">
+            <div class="addClause-heading">
+              <span class="clause-table addClause-title">
+                <img class="addclauseProperty-Img" style="margin-bottom: 5px" src="/Add-property.svg" />
+                <span style="margin-left: 5px" data-bind="text: addNewClauseLine"></span>
+              </span>
+            </div>
           </div>
-        </div>
+        </button>
       </div>
     </div>
     <!-- Tables Query Tab Query Helper - End-->
@@ -139,6 +134,7 @@
             data-bind="click: selectQueryOptions, event: { keydown: onselectQueryOptionsKeyDown }"
             tabindex="0"
             role="button"
+            href=""
           >
             <span>Choose Columns... </span>
           </a>
@@ -168,22 +164,20 @@
 <script type="text/html" id="queryClause-template">
   <tr class="clause-table-row">
     <td class="clause-table-cell action-column">
-      <span
-        class="entity-Add-Cancel"
-        role="button"
-        tabindex="0"
+      <button
         data-bind="click: $parent.addClauseIndex.bind($data, $index()), event: { keydown: $parent.onAddClauseKeyDown.bind($data, $index()) }, attr:{title: $parent.insertNewFilterLine}"
       >
-        <img class="querybuilder-addpropertyImg" src="/Add-property.svg" alt="Add clause" />
-      </span>
-      <span
-        class="entity-Add-Cancel"
-        role="button"
-        tabindex="0"
+        <span class="entity-Add-Cancel" role="button">
+          <img class="querybuilder-addpropertyImg" src="/Add-property.svg" alt="Add clause" />
+        </span>
+      </button>
+      <button
         data-bind="hasFocus: isDeleteButtonFocused, click: $parent.deleteClause.bind($data, $index()), event: { keydown: $parent.onDeleteClauseKeyDown.bind($data, $index()) }, attr:{title: $parent.removeThisFilterLine}"
       >
-        <img class="querybuilder-cancelImg" src="/Entity_cancel.svg" alt="Delete clause" />
-      </span>
+        <span class="entity-Add-Cancel" role="button">
+          <img class="querybuilder-cancelImg" src="/Entity_cancel.svg" alt="Delete clause" />
+        </span>
+      </button>
     </td>
     <td class="clause-table-cell group-control-column">
       <input type="checkbox" aria-label="And/Or" data-bind="checked: checkedForGrouping" />

src/Explorer/Tabs/QuickstartTab.tsx

@@ -1,11 +1,15 @@
-import { Spinner, SpinnerSize, Stack } from "@fluentui/react";
-import { NotebookWorkspaceConnectionInfo } from "Contracts/DataModels";
+import { Spinner, SpinnerSize, Stack, Text } from "@fluentui/react";
+import { configContext } from "ConfigContext";
+import { NotebookWorkspaceConnectionInfo, PostgresFirewallRule } from "Contracts/DataModels";
 import { NotebookTerminalComponent } from "Explorer/Controls/Notebook/NotebookTerminalComponent";
 import Explorer from "Explorer/Explorer";
 import { useNotebook } from "Explorer/Notebook/useNotebook";
+import { QuickstartFirewallNotification } from "Explorer/Quickstart/QuickstartFirewallNotification";
 import { QuickstartGuide } from "Explorer/Quickstart/QuickstartGuide";
-import React, { useEffect } from "react";
+import { ReactTabKind, useTabs } from "hooks/useTabs";
+import React, { useEffect, useState } from "react";
 import { userContext } from "UserContext";
+import { armRequest } from "Utils/arm/request";
 
 interface QuickstartTabProps {
   explorer: Explorer;
@@ -13,14 +17,42 @@ interface QuickstartTabProps {
 
 export const QuickstartTab: React.FC<QuickstartTabProps> = ({ explorer }: QuickstartTabProps): JSX.Element => {
   const notebookServerInfo = useNotebook((state) => state.notebookServerInfo);
+  const [isAllPublicIPAddressEnabled, setIsAllPublicIPAddressEnabled] = useState<boolean>(true);
+
+  const getNotebookServerInfo = (): NotebookWorkspaceConnectionInfo => ({
+    authToken: notebookServerInfo.authToken,
+    notebookServerEndpoint: `${notebookServerInfo.notebookServerEndpoint?.replace(/\/+$/, "")}/postgresql`,
+    forwardingId: notebookServerInfo.forwardingId,
+  });
+
+  const checkFirewallRules = async (): Promise<void> => {
+    const firewallRulesUri = `${userContext.databaseAccount.id}/firewallRules`;
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    const response: any = await armRequest({
+      host: configContext.ARM_ENDPOINT,
+      path: firewallRulesUri,
+      method: "GET",
+      apiVersion: "2020-10-05-privatepreview",
+    });
+    const firewallRules: PostgresFirewallRule[] = response?.data?.value || response?.value || [];
+    const isEnabled = firewallRules.some(
+      (rule) => rule.properties.startIpAddress === "0.0.0.0" && rule.properties.endIpAddress === "255.255.255.255"
+    );
+    setIsAllPublicIPAddressEnabled(isEnabled);
+
+    // If the firewall rule is not added, check every 30 seconds to see if the user has added the rule
+    if (!isEnabled && useTabs.getState().activeReactTab === ReactTabKind.Quickstart) {
+      setTimeout(checkFirewallRules, 30000);
+    }
+  };
+
+  useEffect(() => {
+    checkFirewallRules();
+  });
+
   useEffect(() => {
     explorer.allocateContainer();
   }, []);
-  const getNotebookServerInfo = (): NotebookWorkspaceConnectionInfo => ({
-    authToken: notebookServerInfo.authToken,
-    notebookServerEndpoint: `${notebookServerInfo.notebookServerEndpoint?.replace(/\/+$/, "")}/mongo`,
-    forwardingId: notebookServerInfo.forwardingId,
-  });
 
   return (
     <Stack style={{ width: "100%" }} horizontal>
@@ -28,15 +60,24 @@ export const QuickstartTab: React.FC<QuickstartTabProps> = ({ explorer }: Quicks
         <QuickstartGuide />
       </Stack>
       <Stack style={{ width: "50%", borderLeft: "black solid 1px" }}>
-        {notebookServerInfo?.notebookServerEndpoint && (
+        {!isAllPublicIPAddressEnabled && <QuickstartFirewallNotification />}
+        {isAllPublicIPAddressEnabled && notebookServerInfo?.notebookServerEndpoint && (
           <NotebookTerminalComponent
             notebookServerInfo={getNotebookServerInfo()}
             databaseAccount={userContext.databaseAccount}
-            tabId="EmbbedTerminal"
+            tabId="QuickstartPSQLShell"
           />
         )}
-        {!notebookServerInfo?.notebookServerEndpoint && (
-          <Spinner styles={{ root: { marginTop: 10 } }} size={SpinnerSize.large}></Spinner>
+        {isAllPublicIPAddressEnabled && !notebookServerInfo?.notebookServerEndpoint && (
+          <Stack style={{ margin: "auto 0" }}>
+            <Text block style={{ margin: "auto" }}>
+              Connecting to the PostgreSQL shell.
+            </Text>
+            <Text block style={{ margin: "auto" }}>
+              If the cluster was just created, this could take up to a minute.
+            </Text>
+            <Spinner styles={{ root: { marginTop: 16 } }} size={SpinnerSize.large}></Spinner>
+          </Stack>
         )}
       </Stack>
     </Stack>

src/Explorer/Tabs/Tabs.tsx

@@ -1,3 +1,6 @@
+import { MessageBar, MessageBarButton, MessageBarType } from "@fluentui/react";
+import { sendMessage } from "Common/MessageHandler";
+import { MessageTypes } from "Contracts/ExplorerContracts";
 import { CollectionTabKind } from "Contracts/ViewModels";
 import Explorer from "Explorer/Explorer";
 import { SplashScreen } from "Explorer/SplashScreen/SplashScreen";
@@ -21,10 +24,23 @@ interface TabsProps {
 }
 
 export const Tabs = ({ explorer }: TabsProps): JSX.Element => {
-  const { openedTabs, openedReactTabs, activeTab, activeReactTab } = useTabs();
+  const { openedTabs, openedReactTabs, activeTab, activeReactTab, networkSettingsWarning } = useTabs();
 
   return (
     <div className="tabsManagerContainer">
+      {networkSettingsWarning && (
+        <MessageBar
+          messageBarType={MessageBarType.warning}
+          actions={
+            <MessageBarButton onClick={() => sendMessage({ type: MessageTypes.OpenPostgresNetworkingBlade })}>
+              Change network settings
+            </MessageBarButton>
+          }
+          messageBarIconProps={{ iconName: "WarningSolid", className: "messageBarWarningIcon" }}
+        >
+          {networkSettingsWarning}
+        </MessageBar>
+      )}
       <div id="content" className="flexContainer hideOverflows">
         <div className="nav-tabs-margin">
           <ul className="nav nav-tabs level navTabHeight" id="navTabs" role="tablist">
@@ -76,6 +92,7 @@ function TabNav({ tab, active, tabKind }: { tab?: Tab; active: boolean; tabKind?
         }
       }}
       className={active ? "active tabList" : "tabList"}
+      style={active ? { fontWeight: "bolder" } : {}}
       title={useObservable(tab?.tabPath || ko.observable(""))}
       aria-selected={active}
       aria-expanded={active}

src/Explorer/Tabs/TerminalTab.tsx

@@ -1,6 +1,9 @@
 import { Spinner, SpinnerSize } from "@fluentui/react";
+import { configContext } from "ConfigContext";
+import { QuickstartFirewallNotification } from "Explorer/Quickstart/QuickstartFirewallNotification";
 import * as ko from "knockout";
 import * as React from "react";
+import { armRequest } from "Utils/arm/request";
 import { ReactAdapter } from "../../Bindings/ReactBindingHandler";
 import * as DataModels from "../../Contracts/DataModels";
 import * as ViewModels from "../../Contracts/ViewModels";
@@ -26,10 +29,15 @@ class NotebookTerminalComponentAdapter implements ReactAdapter {
   constructor(
     private getNotebookServerInfo: () => DataModels.NotebookWorkspaceConnectionInfo,
     private getDatabaseAccount: () => DataModels.DatabaseAccount,
-    private getTabId: () => string
+    private getTabId: () => string,
+    private isAllPublicIPAddressesEnabled: ko.Observable<boolean>
   ) {}
 
   public renderComponent(): JSX.Element {
+    if (!this.isAllPublicIPAddressesEnabled()) {
+      return <QuickstartFirewallNotification />;
+    }
+
     return this.parameters() ? (
       <NotebookTerminalComponent
         notebookServerInfo={this.getNotebookServerInfo()}
@@ -46,25 +54,33 @@ export default class TerminalTab extends TabsBase {
   public readonly html = '<div style="height: 100%" data-bind="react:notebookTerminalComponentAdapter"></div>  ';
   private container: Explorer;
   private notebookTerminalComponentAdapter: NotebookTerminalComponentAdapter;
+  private isAllPublicIPAddressesEnabled: ko.Observable<boolean>;
 
   constructor(options: TerminalTabOptions) {
     super(options);
     this.container = options.container;
+    this.isAllPublicIPAddressesEnabled = ko.observable(true);
     this.notebookTerminalComponentAdapter = new NotebookTerminalComponentAdapter(
       () => this.getNotebookServerInfo(options),
       () => userContext?.databaseAccount,
-      () => this.tabId
+      () => this.tabId,
+      this.isAllPublicIPAddressesEnabled
     );
     this.notebookTerminalComponentAdapter.parameters = ko.computed<boolean>(() => {
       if (
         this.isTemplateReady() &&
         useNotebook.getState().isNotebookEnabled &&
-        useNotebook.getState().notebookServerInfo?.notebookServerEndpoint
+        useNotebook.getState().notebookServerInfo?.notebookServerEndpoint &&
+        this.isAllPublicIPAddressesEnabled()
       ) {
         return true;
       }
       return false;
     });
+
+    if (options.kind === ViewModels.TerminalKind.Postgres) {
+      this.checkPostgresFirewallRules();
+    }
   }
 
   public getContainer(): Explorer {
@@ -110,4 +126,25 @@ export default class TerminalTab extends TabsBase {
       forwardingId: info.forwardingId,
     };
   }
+
+  private async checkPostgresFirewallRules(): Promise<void> {
+    const firewallRulesUri = `${userContext.databaseAccount.id}/firewallRules`;
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    const response: any = await armRequest({
+      host: configContext.ARM_ENDPOINT,
+      path: firewallRulesUri,
+      method: "GET",
+      apiVersion: "2020-10-05-privatepreview",
+    });
+    const firewallRules: DataModels.PostgresFirewallRule[] = response?.data?.value || response?.value || [];
+    const isEnabled = firewallRules.some(
+      (rule) => rule.properties.startIpAddress === "0.0.0.0" && rule.properties.endIpAddress === "255.255.255.255"
+    );
+    this.isAllPublicIPAddressesEnabled(isEnabled);
+
+    // If the firewall rule is not added, check every 30 seconds to see if the user has added the rule
+    if (!isEnabled) {
+      setTimeout(() => this.checkPostgresFirewallRules(), 30000);
+    }
+  }
 }

src/Explorer/Tree/Collection.ts

@@ -1160,23 +1160,6 @@ export default class Collection implements ViewModels.Collection {
     this.onDocumentDBDocumentsClick();
   }
 
-  /**
-   * Get correct collection label depending on account API
-   */
-  public getLabel(): string {
-    if (userContext.apiType === "Tables") {
-      return "Entities";
-    } else if (userContext.apiType === "Cassandra") {
-      return "Rows";
-    } else if (userContext.apiType === "Gremlin") {
-      return "Graph";
-    } else if (userContext.apiType === "Mongo") {
-      return "Documents";
-    }
-
-    return "Items";
-  }
-
   public getDatabase(): ViewModels.Database {
     return useDatabases.getState().findDatabaseWithId(this.databaseId);
   }

src/Explorer/Tree/Database.tsx

@@ -3,7 +3,7 @@ import React from "react";
 import * as _ from "underscore";
 import { AuthType } from "../../AuthType";
 import * as Constants from "../../Common/Constants";
-import { readCollections } from "../../Common/dataAccess/readCollections";
+import { readCollections, readCollectionsWithPagination } from "../../Common/dataAccess/readCollections";
 import { readDatabaseOffer } from "../../Common/dataAccess/readDatabaseOffer";
 import { getErrorMessage, getErrorStack } from "../../Common/ErrorHandlingUtils";
 import * as Logger from "../../Common/Logger";
@@ -13,6 +13,7 @@ import * as ViewModels from "../../Contracts/ViewModels";
 import { useSidePanel } from "../../hooks/useSidePanel";
 import { useTabs } from "../../hooks/useTabs";
 import { IJunoResponse, JunoClient } from "../../Juno/JunoClient";
+import * as StorageUtility from "../../Shared/StorageUtility";
 import { Action, ActionModifiers } from "../../Shared/Telemetry/TelemetryConstants";
 import * as TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
 import { userContext } from "../../UserContext";
@@ -38,6 +39,7 @@ export default class Database implements ViewModels.Database {
   public selectedSubnodeKind: ko.Observable<ViewModels.CollectionTabKind>;
   public junoClient: JunoClient;
   public isSampleDB: boolean;
+  public collectionsContinuationToken?: string;
   private isOfferRead: boolean;
 
   constructor(container: Explorer, data: DataModels.Database) {
@@ -140,7 +142,11 @@ export default class Database implements ViewModels.Database {
     }
 
     await this.loadOffer();
-    await this.loadCollections();
+
+    if (this.collections()?.length === 0) {
+      await this.loadCollections(true);
+    }
+
     this.isDatabaseExpanded(true);
     TelemetryProcessor.trace(Action.ExpandTreeNode, ActionModifiers.Mark, {
       description: "Database node",
@@ -162,9 +168,31 @@ export default class Database implements ViewModels.Database {
     });
   }
 
-  public async loadCollections(): Promise<void> {
+  public async loadCollections(restart = false) {
     const collectionVMs: Collection[] = [];
-    const collections: DataModels.Collection[] = await readCollections(this.id());
+    let collections: DataModels.Collection[] = [];
+    if (restart) {
+      this.collectionsContinuationToken = undefined;
+    }
+    const containerPaginationEnabled =
+      StorageUtility.LocalStorageUtility.getEntryString(StorageUtility.StorageKey.ContainerPaginationEnabled) ===
+      "true";
+    if (containerPaginationEnabled) {
+      const collectionsWithPagination: DataModels.CollectionsWithPagination = await readCollectionsWithPagination(
+        this.id(),
+        this.collectionsContinuationToken
+      );
+
+      if (collectionsWithPagination.collections?.length === Constants.Queries.containersPerPage) {
+        this.collectionsContinuationToken = collectionsWithPagination.continuationToken;
+      } else {
+        this.collectionsContinuationToken = undefined;
+      }
+      collections = collectionsWithPagination.collections;
+    } else {
+      collections = await readCollections(this.id());
+    }
+
     // TODO Remove
     // This is a hack to make Mongo collections read via ARM have a SQL-ish partitionKey property
     if (userContext.apiType === "Mongo" && userContext.authType === AuthType.AAD) {
@@ -199,7 +227,9 @@ export default class Database implements ViewModels.Database {
 
     //merge collections
     this.addCollectionsToList(collectionVMs);
-    this.deleteCollectionsFromList(deltaCollections.toDelete);
+    if (!containerPaginationEnabled || restart) {
+      this.deleteCollectionsFromList(deltaCollections.toDelete);
+    }
 
     useDatabases.getState().updateDatabase(this);
   }

src/Explorer/Tree/ResourceTree.tsx

@@ -1,5 +1,6 @@
 import { Callout, DirectionalHint, ICalloutProps, ILinkProps, Link, Stack, Text } from "@fluentui/react";
 import * as React from "react";
+import { getItemName } from "Utils/APITypeUtils";
 import shallow from "zustand/shallow";
 import CosmosDBIcon from "../../../images/Azure-Cosmos-DB.svg";
 import DeleteIcon from "../../../images/delete.svg";
@@ -478,6 +479,18 @@ export const ResourceTree: React.FC<ResourceTreeProps> = ({ container }: Resourc
           databaseNode.children.push(buildCollectionNode(database, collection))
         );
 
+      if (database.collectionsContinuationToken) {
+        const loadMoreNode: TreeNode = {
+          label: "load more",
+          className: "loadMoreHeader",
+          onClick: async () => {
+            await database.loadCollections();
+            useDatabases.getState().updateDatabase(database);
+          },
+        };
+        databaseNode.children.push(loadMoreNode);
+      }
+
       database.collections.subscribe((collections: ViewModels.Collection[]) => {
         collections.forEach((collection: ViewModels.Collection) =>
           databaseNode.children.push(buildCollectionNode(database, collection))
@@ -497,7 +510,7 @@ export const ResourceTree: React.FC<ResourceTreeProps> = ({ container }: Resourc
   const buildCollectionNode = (database: ViewModels.Database, collection: ViewModels.Collection): TreeNode => {
     const children: TreeNode[] = [];
     children.push({
-      label: collection.getLabel(),
+      label: getItemName(),
       id: collection.isSampleCollection ? "sampleItems" : "",
       onClick: () => {
         collection.openTab();

src/Explorer/Tree/ResourceTreeAdapter.tsx

@@ -1,6 +1,7 @@
 import { Callout, DirectionalHint, ICalloutProps, ILinkProps, Link, Stack, Text } from "@fluentui/react";
 import * as ko from "knockout";
 import * as React from "react";
+import { getItemName } from "Utils/APITypeUtils";
 import CosmosDBIcon from "../../../images/Azure-Cosmos-DB.svg";
 import DeleteIcon from "../../../images/delete.svg";
 import GalleryIcon from "../../../images/GalleryIcon.svg";
@@ -254,7 +255,7 @@ export class ResourceTreeAdapter implements ReactAdapter {
   private buildCollectionNode(database: ViewModels.Database, collection: ViewModels.Collection): TreeNode {
     const children: TreeNode[] = [];
     children.push({
-      label: collection.getLabel(),
+      label: getItemName(),
       onClick: () => {
         collection.openTab();
         // push to most recent

src/Main.tsx

@@ -80,6 +80,7 @@ const App: React.FunctionComponent = () => {
   return (
     <div className="flexContainer">
       <div id="divExplorer" className="flexContainer hideOverflows">
+        <div id="freeTierTeachingBubble"> </div>
         {/* Main Command Bar - Start */}
         <CommandBar container={explorer} />
         {/* Collections Tree and Tabs - Begin */}

src/Phoenix/PhoenixClient.ts

@@ -45,7 +45,11 @@ export class PhoenixClient {
   }
 
   public async allocateContainer(provisionData: IProvisionData): Promise<IResponse<IPhoenixServiceInfo>> {
-    return this.executeContainerAssignmentOperation(provisionData, "allocate");
+    return promiseRetry(() => this.executeContainerAssignmentOperation(provisionData, "allocate"), {
+      retries: 4,
+      maxTimeout: 20000,
+      minTimeout: 20000,
+    });
   }
 
   public async resetContainer(provisionData: IProvisionData): Promise<IResponse<IPhoenixServiceInfo>> {
@@ -80,9 +84,12 @@ export class PhoenixClient {
       }
       const phoenixError = responseJson as IPhoenixError;
       if (response.status === HttpStatusCodes.Forbidden) {
-        throw new Error(this.ConvertToForbiddenErrorString(phoenixError));
+        if (phoenixError.message === "Sequence contains no elements") {
+          throw Error("Phoenix container allocation failed, please try again later.");
+        }
+        throw new AbortError(this.ConvertToForbiddenErrorString(phoenixError));
       }
-      throw new Error(phoenixError.message);
+      throw new AbortError(phoenixError.message);
     } catch (error) {
       error.status = response?.status;
       throw error;

src/Platform/Hosted/Authorization.ts

@@ -1,31 +0,0 @@
-import * as Constants from "../../Common/Constants";
-import { configContext } from "../../ConfigContext";
-import * as DataModels from "../../Contracts/DataModels";
-import { DefaultExperienceUtility } from "../../Shared/DefaultExperienceUtility";
-import { userContext } from "../../UserContext";
-
-export default class AuthHeadersUtil {
-  public static async generateEncryptedToken(readOnly: boolean = false): Promise<DataModels.GenerateTokenResponse> {
-    const url = configContext.BACKEND_ENDPOINT + "/api/tokens/generateToken" + AuthHeadersUtil._generateResourceUrl();
-    const headers: any = { authorization: userContext.authorizationToken };
-    headers[Constants.HttpHeaders.getReadOnlyKey] = readOnly;
-
-    const response = await fetch(url, { method: "POST", headers });
-    const result = await response.json();
-    // This API has a quirk where the response must be parsed to JSON twice
-    return JSON.parse(result);
-  }
-
-  private static _generateResourceUrl(): string {
-    const { databaseAccount, resourceGroup, subscriptionId } = userContext;
-    const apiKind: DataModels.ApiKind = DefaultExperienceUtility.getApiKindFromDefaultExperience(userContext.apiType);
-    const accountEndpoint = databaseAccount?.properties?.documentEndpoint || "";
-    const sid = subscriptionId || "";
-    const rg = resourceGroup || "";
-    const dba = databaseAccount?.name || "";
-    const resourceUrl = encodeURIComponent(accountEndpoint);
-    const rid = "";
-    const rtype = "";
-    return `?resourceUrl=${resourceUrl}&rid=${rid}&rtype=${rtype}&sid=${sid}&rg=${rg}&dba=${dba}&api=${apiKind}`;
-  }
-}

src/Platform/Hosted/extractFeatures.ts

@@ -29,6 +29,12 @@ export type Features = {
   readonly mongoProxyEndpoint?: string;
   readonly mongoProxyAPIs?: string;
   readonly enableThroughputCap: boolean;
+  readonly enableHierarchicalKeys: boolean;
+  readonly enableLegacyMongoShellV1: boolean;
+  readonly enableLegacyMongoShellV1Debug: boolean;
+  readonly enableLegacyMongoShellV2: boolean;
+  readonly enableLegacyMongoShellV2Debug: boolean;
+  readonly loadLegacyMongoShellFromBE: boolean;
 
   // can be set via both flight and feature flag
   autoscaleDefault: boolean;
@@ -90,6 +96,12 @@ export function extractFeatures(given = new URLSearchParams(window.location.sear
     partitionKeyDefault2: "true" === get("pkpartitionkeytest"),
     notebooksDownBanner: "true" === get("notebooksDownBanner"),
     enableThroughputCap: "true" === get("enablethroughputcap"),
+    enableHierarchicalKeys: "true" === get("enablehierarchicalkeys"),
+    enableLegacyMongoShellV1: "true" === get("enablelegacymongoshellv1"),
+    enableLegacyMongoShellV1Debug: "true" === get("enablelegacymongoshellv1debug"),
+    enableLegacyMongoShellV2: "true" === get("enablelegacymongoshellv2"),
+    enableLegacyMongoShellV2Debug: "true" === get("enablelegacymongoshellv2debug"),
+    loadLegacyMongoShellFromBE: "true" === get("loadlegacymongoshellfrombe"),
   };
 }
 

src/Shared/StorageUtility.ts

@@ -4,6 +4,7 @@ import * as SessionStorageUtility from "./SessionStorageUtility";
 export { LocalStorageUtility, SessionStorageUtility };
 export enum StorageKey {
   ActualItemPerPage,
+  ContainerPaginationEnabled,
   CustomItemPerPage,
   DatabaseAccountId,
   EncryptedKeyToken,

src/Terminal/JupyterLabAppFactory.ts

@@ -2,7 +2,7 @@
  * JupyterLab applications based on jupyterLab components
  */
 import { ServerConnection, TerminalManager } from "@jupyterlab/services";
-import { IMessage } from "@jupyterlab/services/lib/terminal/terminal";
+import { IMessage, ITerminalConnection } from "@jupyterlab/services/lib/terminal/terminal";
 import { Terminal } from "@jupyterlab/terminal";
 import { Panel, Widget } from "@phosphor/widgets";
 import { userContext } from "UserContext";
@@ -46,7 +46,7 @@ export class JupyterLabAppFactory {
     }
   }
 
-  public async createTerminalApp(serverSettings: ServerConnection.ISettings) {
+  public async createTerminalApp(serverSettings: ServerConnection.ISettings): Promise<ITerminalConnection | undefined> {
     const manager = new TerminalManager({
       serverSettings: serverSettings,
     });
@@ -68,7 +68,7 @@ export class JupyterLabAppFactory {
 
     if (!term) {
       console.error("Failed starting terminal");
-      return;
+      return undefined;
     }
 
     term.title.closable = false;
@@ -81,6 +81,9 @@ export class JupyterLabAppFactory {
     // Attach the widget to the dom.
     Widget.attach(panel, document.body);
 
+    // Switch focus to the terminal
+    term.activate();
+
     // Handle resize events.
     window.addEventListener("resize", () => {
       panel.update();
@@ -90,5 +93,7 @@ export class JupyterLabAppFactory {
     window.addEventListener("unload", () => {
       panel.dispose();
     });
+
+    return session;
   }
 }

src/Terminal/index.ts

@@ -1,4 +1,5 @@
 import { ServerConnection } from "@jupyterlab/services";
+import { IMessage, ITerminalConnection } from "@jupyterlab/services/lib/terminal/terminal";
 import "@jupyterlab/terminal/style/index.css";
 import { MessageTypes } from "Contracts/ExplorerContracts";
 import postRobot from "post-robot";
@@ -41,7 +42,7 @@ const createServerSettings = (props: TerminalProps): ServerConnection.ISettings
   return ServerConnection.makeSettings(options);
 };
 
-const initTerminal = async (props: TerminalProps) => {
+const initTerminal = async (props: TerminalProps): Promise<ITerminalConnection | undefined> => {
   // Initialize userContext (only properties which are needed by TelemetryProcessor)
   updateUserContext({
     subscriptionId: props.subscriptionId,
@@ -55,10 +56,12 @@ const initTerminal = async (props: TerminalProps) => {
   const startTime = TelemetryProcessor.traceStart(Action.OpenTerminal, data);
 
   try {
-    await new JupyterLabAppFactory(() => closeTab(props.tabId)).createTerminalApp(serverSettings);
+    const session = await new JupyterLabAppFactory(() => closeTab(props.tabId)).createTerminalApp(serverSettings);
     TelemetryProcessor.traceSuccess(Action.OpenTerminal, data, startTime);
+    return session;
   } catch (error) {
     TelemetryProcessor.traceFailure(Action.OpenTerminal, data, startTime);
+    return undefined;
   }
 };
 
@@ -70,6 +73,7 @@ const closeTab = (tabId: string): void => {
 };
 
 const main = async (): Promise<void> => {
+  let session: ITerminalConnection | undefined;
   postRobot.on(
     "props",
     {
@@ -80,7 +84,22 @@ const main = async (): Promise<void> => {
       // Typescript definition for event is wrong. So read props by casting to <any>
       // eslint-disable-next-line @typescript-eslint/no-explicit-any
       const props = (event as any).data as TerminalProps;
-      await initTerminal(props);
+      session = await initTerminal(props);
+    }
+  );
+
+  postRobot.on(
+    "sendMessage",
+    {
+      window: window.parent,
+      domain: window.location.origin,
+    },
+    async (event) => {
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      const message = (event as any).data as IMessage;
+      if (session) {
+        session.send(message);
+      }
     }
   );
 };

src/UserContext.ts

@@ -67,6 +67,7 @@ interface UserContext {
     partitionKey?: string;
   };
   readonly postgresConnectionStrParams?: PostgresConnectionStrParams;
+  readonly isReplica?: boolean;
   collectionCreationDefaults: CollectionCreationDefaults;
 }
 
@@ -109,16 +110,19 @@ function updateUserContext(newContext: Partial<UserContext>): void {
     );
 
     if (!localStorage.getItem(newContext.databaseAccount.id)) {
-      if (newContext.apiType === "Postgres") {
+      if (newContext.isTryCosmosDBSubscription || isNewAccount) {
+        if (newContext.apiType === "Postgres" && !newContext.isReplica) {
+          usePostgres.getState().setShowResetPasswordBubble(true);
+          usePostgres.getState().setShowPostgreTeachingBubble(true);
+        } else {
+          useCarousel.getState().setShouldOpen(true);
+          localStorage.setItem(newContext.databaseAccount.id, "true");
+          traceOpen(Action.OpenCarousel);
+        }
+      } else if (newContext.apiType === "Postgres") {
         usePostgres.getState().setShowPostgreTeachingBubble(true);
         localStorage.setItem(newContext.databaseAccount.id, "true");
       }
-      if (userContext.isTryCosmosDBSubscription || isNewAccount) {
-        useCarousel.getState().setShouldOpen(true);
-        usePostgres.getState().setShowResetPasswordBubble(true);
-        localStorage.setItem(newContext.databaseAccount.id, "true");
-        traceOpen(Action.OpenCarousel);
-      }
     }
   }
   Object.assign(userContext, newContext);

src/Utils/APITypeUtils.ts

@@ -74,3 +74,18 @@ export const getApiShortDisplayName = (): string => {
       return "Table API";
   }
 };
+
+export const getItemName = (): string => {
+  switch (userContext.apiType) {
+    case "Tables":
+      return "Entities";
+    case "Cassandra":
+      return "Rows";
+    case "Gremlin":
+      return "Graph";
+    case "Mongo":
+      return "Documents";
+    default:
+      return "Items";
+  }
+};

src/Utils/AuthorizationUtils.ts

@@ -49,7 +49,7 @@ export function getMsalInstance() {
       cacheLocation: "localStorage",
     },
     auth: {
-      authority: `${configContext.AAD_ENDPOINT}common`,
+      authority: `${configContext.AAD_ENDPOINT}organizations`,
       clientId: "203f1145-856a-4232-83d4-a43568fba23d",
     },
   };

src/Utils/MessageValidation.ts

@@ -21,6 +21,23 @@ function isValidOrigin(allowedOrigins: ReadonlyArray<string>, event: MessageEven
   return false;
 }
 
+export function shouldProcessMessage(event: MessageEvent): boolean {
+  if (typeof event.data !== "object") {
+    return false;
+  }
+  if (event.data["signature"] !== "pcIframe") {
+    return false;
+  }
+  if (!("data" in event.data)) {
+    return false;
+  }
+  if (typeof event.data["data"] !== "object") {
+    return false;
+  }
+
+  return true;
+}
+
 export function isReadyMessage(event: MessageEvent): boolean {
   if (!event?.data?.kind && !event?.data?.data) {
     return false;

src/Utils/NetworkUtility.ts

@@ -0,0 +1,46 @@
+import { userContext } from "UserContext";
+
+const PortalIPs: { [key: string]: string[] } = {
+  prod1: ["104.42.195.92", "40.76.54.131"],
+  prod2: ["104.42.196.69"],
+  mooncake: ["139.217.8.252"],
+  blackforest: ["51.4.229.218"],
+  fairfax: ["52.244.48.71"],
+  ussec: ["29.26.26.67", "29.26.26.66"],
+  usnat: ["7.28.202.68"],
+};
+
+export const getNetworkSettingsWarningMessage = (): string => {
+  const accountProperties = userContext.databaseAccount?.properties;
+
+  if (!accountProperties) {
+    return "";
+  }
+
+  // public network access is disabled
+  if (accountProperties.publicNetworkAccess !== "Enabled") {
+    return "The Network settings for this account are preventing access from Data Explorer. Please enable public access to proceed.";
+  }
+
+  const ipRules = accountProperties.ipRules;
+  // public network access is set to "All networks"
+  if (ipRules.length === 0) {
+    return "";
+  }
+
+  if (userContext.apiType === "Cassandra" || userContext.apiType === "Mongo") {
+    const portalIPs = PortalIPs[userContext.portalEnv];
+    let numberOfMatches = 0;
+    ipRules.forEach((ipRule) => {
+      if (portalIPs.indexOf(ipRule.ipAddressOrRange) !== -1) {
+        numberOfMatches++;
+      }
+    });
+
+    if (numberOfMatches !== portalIPs.length) {
+      return "The Network settings for this account are preventing access from Data Explorer. Please allow access from Azure Portal to proceed.";
+    }
+  }
+
+  return "";
+};

src/hooks/useFullScreenURLs.tsx

@@ -1,18 +0,0 @@
-import { useEffect, useState } from "react";
-import { GenerateTokenResponse } from "../Contracts/DataModels";
-import AuthHeadersUtil from "../Platform/Hosted/Authorization";
-
-export function useFullScreenURLs(): GenerateTokenResponse | undefined {
-  const [state, setState] = useState<GenerateTokenResponse>();
-
-  useEffect(() => {
-    Promise.all([AuthHeadersUtil.generateEncryptedToken(), AuthHeadersUtil.generateEncryptedToken(true)]).then(
-      ([readWriteResponse, readOnlyResponse]) =>
-        setState({
-          readWrite: readWriteResponse.readWrite,
-          read: readOnlyResponse.read,
-        })
-    );
-  }, []);
-  return state;
-}

src/hooks/useKnockoutExplorer.ts

@@ -1,5 +1,7 @@
-import { useTabs } from "hooks/useTabs";
+import Explorer from "Explorer/Explorer";
+import { ReactTabKind, useTabs } from "hooks/useTabs";
 import { useEffect, useState } from "react";
+import { getNetworkSettingsWarningMessage } from "Utils/NetworkUtility";
 import { applyExplorerBindings } from "../applyExplorerBindings";
 import { AuthType } from "../AuthType";
 import { AccountKind, Flights } from "../Common/Constants";
@@ -9,7 +11,6 @@ import { configContext, Platform, updateConfigContext } from "../ConfigContext";
 import { ActionType, DataExplorerAction } from "../Contracts/ActionContracts";
 import { MessageTypes } from "../Contracts/ExplorerContracts";
 import { DataExplorerInputsFrame } from "../Contracts/ViewModels";
-import Explorer from "../Explorer/Explorer";
 import { handleOpenAction } from "../Explorer/OpenActions/OpenActions";
 import { useDatabases } from "../Explorer/useDatabases";
 import {
@@ -32,7 +33,7 @@ import { Node, PortalEnv, updateUserContext, userContext } from "../UserContext"
 import { listKeys } from "../Utils/arm/generatedClients/cosmos/databaseAccounts";
 import { DatabaseAccountListKeysResult } from "../Utils/arm/generatedClients/cosmos/types";
 import { getMsalInstance } from "../Utils/AuthorizationUtils";
-import { isInvalidParentFrameOrigin } from "../Utils/MessageValidation";
+import { isInvalidParentFrameOrigin, shouldProcessMessage } from "../Utils/MessageValidation";
 
 // This hook will create a new instance of Explorer.ts and bind it to the DOM
 // This hook has a LOT of magic, but ideally we can delete it once we have removed KO and switched entirely to React
@@ -100,7 +101,11 @@ async function configureHosted(): Promise<Explorer> {
       }
 
       if (event.data?.type === MessageTypes.CloseTab) {
-        useTabs.getState().closeTabsByComparator((tab) => tab.tabId === event.data?.data?.tabId);
+        if (event.data?.data?.tabId === "QuickstartPSQLShell") {
+          useTabs.getState().closeReactTab(ReactTabKind.Quickstart);
+        } else {
+          useTabs.getState().closeTabsByComparator((tab) => tab.tabId === event.data?.data?.tabId);
+        }
       }
     },
     false
@@ -234,6 +239,7 @@ async function configurePortal(): Promise<Explorer> {
   updateUserContext({
     authType: AuthType.AAD,
   });
+  let explorer: Explorer;
   return new Promise((resolve) => {
     // In development mode, try to load the iframe message from session storage.
     // This allows webpack hot reload to function properly in the portal
@@ -246,7 +252,7 @@ async function configurePortal(): Promise<Explorer> {
         );
         console.dir(message);
         updateContextsFromPortalMessage(message);
-        const explorer = new Explorer();
+        explorer = new Explorer();
         // In development mode, save the iframe message from the portal in session storage.
         // This allows webpack hot reload to funciton properly
         if (process.env.NODE_ENV === "development") {
@@ -282,7 +288,7 @@ async function configurePortal(): Promise<Explorer> {
           }
 
           updateContextsFromPortalMessage(inputs);
-          const explorer = new Explorer();
+          explorer = new Explorer();
           resolve(explorer);
           if (openAction) {
             handleOpenAction(openAction, useDatabases.getState().databases, explorer);
@@ -290,7 +296,13 @@ async function configurePortal(): Promise<Explorer> {
         } else if (shouldForwardMessage(message, event.origin)) {
           sendMessage(message);
         } else if (event.data?.type === MessageTypes.CloseTab) {
-          useTabs.getState().closeTabsByComparator((tab) => tab.tabId === event.data?.data?.tabId);
+          if (event.data?.data?.tabId === "QuickstartPSQLShell") {
+            useTabs.getState().closeReactTab(ReactTabKind.Quickstart);
+          } else {
+            useTabs.getState().closeTabsByComparator((tab) => tab.tabId === event.data?.data?.tabId);
+          }
+        } else if (message?.type === MessageTypes.RefreshResources) {
+          explorer.onRefreshResourcesClick();
         }
       },
       false
@@ -305,23 +317,6 @@ function shouldForwardMessage(message: PortalMessage, messageOrigin: string) {
   return messageOrigin === window.document.location.origin && message.type === MessageTypes.TelemetryInfo;
 }
 
-function shouldProcessMessage(event: MessageEvent): boolean {
-  if (typeof event.data !== "object") {
-    return false;
-  }
-  if (event.data["signature"] !== "pcIframe") {
-    return false;
-  }
-  if (!("data" in event.data)) {
-    return false;
-  }
-  if (typeof event.data["data"] !== "object") {
-    return false;
-  }
-
-  return true;
-}
-
 function updateContextsFromPortalMessage(inputs: DataExplorerInputsFrame) {
   if (
     configContext.BACKEND_ENDPOINT &&
@@ -356,7 +351,7 @@ function updateContextsFromPortalMessage(inputs: DataExplorerInputsFrame) {
   });
 
   if (inputs.isPostgresAccount) {
-    updateUserContext({ apiType: "Postgres" });
+    updateUserContext({ apiType: "Postgres", isReplica: !!inputs.isReplica });
 
     if (inputs.connectionStringParams) {
       // TODO: Remove after the nodes param has been updated to be a flat array in the OSS extension
@@ -373,6 +368,9 @@ function updateContextsFromPortalMessage(inputs: DataExplorerInputsFrame) {
     }
   }
 
+  const warningMessage = getNetworkSettingsWarningMessage();
+  useTabs.getState().setNetworkSettingsWarning(warningMessage);
+
   if (inputs.features) {
     Object.assign(userContext.features, extractFeatures(new URLSearchParams(inputs.features)));
   }

src/hooks/useTabs.ts

@@ -9,6 +9,7 @@ interface TabsState {
   openedReactTabs: ReactTabKind[];
   activeTab: TabsBase | undefined;
   activeReactTab: ReactTabKind | undefined;
+  networkSettingsWarning: string;
   activateTab: (tab: TabsBase) => void;
   activateNewTab: (tab: TabsBase) => void;
   activateReactTab: (tabkind: ReactTabKind) => void;
@@ -20,6 +21,7 @@ interface TabsState {
   closeAllNotebookTabs: (hardClose: boolean) => void;
   openAndActivateReactTab: (tabKind: ReactTabKind) => void;
   closeReactTab: (tabKind: ReactTabKind) => void;
+  setNetworkSettingsWarning: (warningMessage: string) => void;
 }
 
 export enum ReactTabKind {
@@ -33,6 +35,7 @@ export const useTabs: UseStore<TabsState> = create((set, get) => ({
   openedReactTabs: [ReactTabKind.Home],
   activeTab: undefined,
   activeReactTab: ReactTabKind.Home,
+  networkSettingsWarning: "",
   activateTab: (tab: TabsBase): void => {
     if (get().openedTabs.some((openedTab) => openedTab.tabId === tab.tabId)) {
       set({ activeTab: tab, activeReactTab: undefined });
@@ -142,4 +145,5 @@ export const useTabs: UseStore<TabsState> = create((set, get) => ({
 
     set({ openedReactTabs: updatedOpenedReactTabs });
   },
+  setNetworkSettingsWarning: (warningMessage: string) => set({ networkSettingsWarning: warningMessage }),
 }));

src/hooks/useTerminal.ts

@@ -0,0 +1,26 @@
+import postRobot from "post-robot";
+import create, { UseStore } from "zustand";
+
+interface TerminalState {
+  terminalWindow: Window;
+  setTerminal: (terminalWindow: Window) => void;
+  sendMessage: (message: string) => void;
+}
+
+export const useTerminal: UseStore<TerminalState> = create((set, get) => ({
+  terminalWindow: undefined,
+  setTerminal: (terminalWindow: Window) => {
+    set({ terminalWindow });
+  },
+  sendMessage: (message: string) => {
+    const terminalWindow = get().terminalWindow;
+    postRobot.send(
+      terminalWindow,
+      "sendMessage",
+      { type: "stdin", content: [message] },
+      {
+        domain: window.location.origin,
+      }
+    );
+  },
+}));

tsconfig.strict.json

@@ -82,7 +82,6 @@
     "./src/Explorer/Tree/AccessibleVerticalList.ts",
     "./src/GitHub/GitHubConnector.ts",
     "./src/HostedExplorerChildFrame.ts",
-    "./src/Platform/Hosted/Authorization.ts",
     "./src/Platform/Hosted/Components/MeControl.test.tsx",
     "./src/Platform/Hosted/Components/MeControl.tsx",
     "./src/Platform/Hosted/Components/SignInButton.tsx",
@@ -126,7 +125,6 @@
     "./src/Utils/WindowUtils.ts",
     "./src/hooks/useConfig.ts",
     "./src/hooks/useDirectories.tsx",
-    "./src/hooks/useFullScreenURLs.tsx",
     "./src/hooks/useGraphPhoto.tsx",
     "./src/hooks/useNotebookSnapshotStore.ts",
     "./src/hooks/usePortalAccessToken.tsx",
@@ -165,4 +163,4 @@
     "src/Terminal/**/*",
     "src/Utils/arm/**/*"
   ]
-}
+}