Gab Social. All are welcome.

db/migrate/20181127130500_identity_id_to_bigint.rb

@@ -0,0 +1,27 @@
+require Rails.root.join('lib', 'gabsocial', 'migration_helpers')
+
+class IdentityIdToBigint < ActiveRecord::Migration[5.2]
+  include GabSocial::MigrationHelpers
+
+  disable_ddl_transaction!
+
+  def up
+    safety_assured do
+      change_column_type_concurrently :identities, :id, :bigint
+      cleanup_concurrent_column_type_change :identities, :id
+
+      change_column_type_concurrently :identities, :user_id, :bigint
+      cleanup_concurrent_column_type_change :identities, :user_id
+    end
+  end
+
+  def down
+    safety_assured do
+      change_column_type_concurrently :identities, :id, :integer
+      cleanup_concurrent_column_type_change :identities, :id
+
+      change_column_type_concurrently :identities, :user_id, :integer
+      cleanup_concurrent_column_type_change :identities, :user_id
+    end
+  end
+end