Merge branch 'patch-21' of https://github.com/dialmoth/azure-docs into 20240122-dw-collation

Author: WilliamDAssafMSFT

articles/synapse-analytics/sql-data-warehouse/sql-data-warehouse-reference-collation-types.md

@@ -24,9 +24,10 @@ Collations provide the locale, code page, sort order and character sensitivity r
 
 ## Changing collation
 
-To change the default collation, update to the **Collation** field in the provisioning experience.
+To change the default collation, update the Collation field in the provisioning experience during the SQL pool creation. For example, if you want to change the default collation to be case-sensitive, modify the collation from SQL_Latin1_General_CP1_CI_AS to SQL_Latin1_General_CP1_CS_AS within the portal provisioning experience. Alternatively, you can modify the collation within your ARM template.
 
-For example, if you wanted to change the default collation to case sensitive, change the collation from `SQL_Latin1_General_CP1_CI_AS` to `SQL_Latin1_General_CP1_CS_AS`.
+> [!NOTE]
+> Collation cannot be changed on an existing database. If you need to have a different collation at the SQL pool level, you need to provision a new SQL pool with the required collation
 
 ## Collation support
 
@@ -57,4 +58,4 @@ When passed 'Collation' as the property parameter, the DatabasePropertyEx functi
 Additional information on best practices for dedicated SQL pool and serverless SQL pool can be found in the following articles:
 
 - [Best practices for dedicated SQL pool](../sql/best-practices-dedicated-sql-pool.md)
-- [Best practices for serverless SQL pool](../sql/best-practices-serverless-sql-pool.md)
+- [Best practices for serverless SQL pool](../sql/best-practices-serverless-sql-pool.md)