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Add support for subqueries

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This commit is contained in:
Pijus Kamandulis
2024-12-07 22:29:26 +02:00
parent 3584f9b5ce
commit 66ea859f34
15 changed files with 3227 additions and 2290 deletions
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45
query_executors/memory_executor/misc_test.go
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@@ -14,7 +14,7 @@ func testQueryExecute(
data []memoryexecutor.RowType,
expectedData []memoryexecutor.RowType,
) {
result := memoryexecutor.Execute(query, data)
result := memoryexecutor.ExecuteQuery(query, data)
if !reflect.DeepEqual(result, expectedData) {
t.Errorf("execution result does not match expected data.\nExpected: %+v\nGot: %+v", expectedData, result)
@@ -25,8 +25,20 @@ func Test_Execute(t *testing.T) {
mockData := []memoryexecutor.RowType{
map[string]interface{}{"id": "12345", "pk": 123, "_self": "self1", "_rid": "rid1", "_ts": 123456, "isCool": false},
map[string]interface{}{"id": "67890", "pk": 456, "_self": "self2", "_rid": "rid2", "_ts": 789012, "isCool": true},
map[string]interface{}{"id": "456", "pk": 456, "_self": "self2", "_rid": "rid2", "_ts": 789012, "isCool": true},
map[string]interface{}{"id": "123", "pk": 456, "_self": "self2", "_rid": "rid2", "_ts": 789012, "isCool": true},
map[string]interface{}{
"id": "456", "pk": 456, "_self": "self2", "_rid": "rid2", "_ts": 789012, "isCool": true,
"tags": []map[string]interface{}{
{"name": "tag-a"},
{"name": "tag-b"},
},
},
map[string]interface{}{
"id": "123", "pk": 456, "_self": "self2", "_rid": "rid2", "_ts": 789012, "isCool": true,
"tags": []map[string]interface{}{
{"name": "tag-b"},
{"name": "tag-c"},
},
},
}
t.Run("Should execute SELECT with ORDER BY", func(t *testing.T) {
@@ -124,4 +136,31 @@ func Test_Execute(t *testing.T) {
},
)
})
t.Run("Should execute IN selector", func(t *testing.T) {
testQueryExecute(
t,
parsers.SelectStmt{
SelectItems: []parsers.SelectItem{
{
Path: []string{"c", "name"},
Type: parsers.SelectItemTypeField,
},
},
Table: parsers.Table{
Value: "c",
SelectItem: parsers.SelectItem{
Path: []string{"c", "tags"},
},
},
},
mockData,
[]memoryexecutor.RowType{
map[string]interface{}{"name": "tag-a"},
map[string]interface{}{"name": "tag-b"},
map[string]interface{}{"name": "tag-b"},
map[string]interface{}{"name": "tag-c"},
},
)
})
}