Sync Repos: porting commits for release 161.9123.0 (#86)

* Merged PR 1367589: handle json data type while parsing

Json data type has been added to SqlDataTypeOption. However, Json data type is not mapped to this enum while parsing t-sql scripts. For example, for script Create Table t1(c1 json), type of column c1 will be mapped as a UserDefinedType.
This PR fixed this issue by adding a ParseDataType160 method in TSql160ParserBaseInternal.cs and map token "json" to SqlDataTypeOption.Json.
A test case is added in CreateTableTests160.sql to cover this.

----
#### AI description  (iteration 1)
#### PR Classification
This pull request introduces a new feature to handle JSON data type while parsing in the SQL script.

#### PR Summary
The changes in this pull request allow the SQL parser to recognize and handle JSON data types. This enhancement improves the versatility of the parser and expands its compatibility with different data types.
- In `TSql160ParserBaseInternal.cs`, a new method `ParseDataType160` was added to handle the parsing of JSON data type.
- In `TSql160.g`, the method call was updated from `ParseDataType100` to `ParseDataType160` to utilize the new JSON parsing functionality.
- Test scripts in `CreateTableTests160.sql` and `TestScripts/CreateTableTests160.sql` were updated to include tests for tables with JSON columns, ensuring the new feature works as expected.

Related work items: #3264300

* Merged PR 1381485: Adding release notes for release 9123

Adding release notes for release 9123

----
#### AI description  (iteration 1)
#### PR Classification
This pull request is primarily for documentation, providing release notes for the new release 9123 of Microsoft.SqlServer.TransactSql.ScriptDom.

#### PR Summary
The pull request adds a new markdown file for the release notes of version 161.9123.0 of Microsoft.SqlServer.TransactSql.ScriptDom. The notes detail the target platform support, dependencies, fixes, and changes in this release.
- Added a new file `/release-notes/161.91/161.9123.0.md` detailing the release notes for version 161.9123.0, including the support for .NET Framework 4.6.2, .NET 6, and .NET Standard 2.0+, as well as a fix for parsing JSON column type in a table.

---------

Author: llali

SqlScriptDom/Parser/TSql/TSql160.g

@@ -30081,7 +30081,7 @@ scalarDataType returns [DataTypeReference vResult = null]
                 if (vName.SchemaIdentifier == null ||
                     (vName.SchemaIdentifier != null && IsSys(vName.SchemaIdentifier)))
                 {
-                    typeOption = ParseDataType100(vName.BaseIdentifier.Value);
+                    typeOption = ParseDataType160(vName.BaseIdentifier.Value);
                     isXmlDataType = IsXml(vName.BaseIdentifier);
                 }
             }

SqlScriptDom/Parser/TSql/TSql160ParserBaseInternal.cs

@@ -56,6 +56,17 @@ protected static void VerifyAllowedIndexOption160(IndexAffectingStatement statem
             VerifyAllowedOnlineIndexOptionLowPriorityLockWait(statement, option);
         }
 
+        protected static SqlDataTypeOption ParseDataType160(string token)
+        {
+            switch (token.ToUpperInvariant())
+            {
+                case "JSON":
+                    return SqlDataTypeOption.Json;
+                default:
+                    return ParseDataType100(token);
+            }
+        }
+
         /// <summary>
         /// Checks if table definition contains 'generated always' columns that match period definition,
         /// if period definition exists.

Test/SqlDom/Baselines160/CreateTableTests160.sql

@@ -1,3 +1,7 @@
+CREATE TABLE t1 (
+    c1 JSON
+);
+
 CREATE TABLE t1 (
     c1 INT
 )

Test/SqlDom/TestScripts/CreateTableTests160.sql

@@ -1,3 +1,6 @@
+-- Table with Json Column
+CREATE TABLE t1(c1 json)
+
 -- xml compression
 CREATE TABLE t1 (c1 INT) 
 	WITH (XML_COMPRESSION = ON ON PARTITIONS (1))

release-notes/161.91/161.9123.0.md

@@ -0,0 +1,23 @@
+# Release Notes
+
+## Microsoft.SqlServer.TransactSql.ScriptDom 161.9123.0
+This update brings the below changes over the previous release:
+
+### Target Platform Support
+
+* .NET Framework 4.6.2 (Windows x86, Windows x64)
+* .NET 6 (Windows x86, Windows x64, Linux, macOS)
+* .NET Standard 2.0+ (Windows x86, Windows x64, Linux, macOS)
+
+### Dependencies
+
+#### .NET Framework
+#### .NET Core
+#### .NET Standard
+
+### Fixed
+* Fixes parsing of scripts with JSON type.
+
+### Changes
+
+### Known Issues