Merge pull request #7061 from meet-bhagdev/patch-83

Use of DISTINCT is not allowed with the OVER clause.

Author: PRMerger8

docs/t-sql/functions/var-transact-sql.md

@@ -34,21 +34,12 @@ monikerRange: ">=aps-pdw-2016||=azuresqldb-current||=azure-sqldw-latest||>=sql-s
 
 ## Syntax  
 
-```  
--- Syntax for SQL Server and Azure SQL Database  
-  
-VAR ( [ ALL | DISTINCT ] expression )
-   [ OVER ( [ partition_by_clause ] order_by_clause ) ]
-```  
-  
-```  
--- Syntax for Azure SQL Data Warehouse and Parallel Data Warehouse  
-  
+```    
 -- Aggregate Function Syntax   
 VAR ( [ ALL | DISTINCT ] expression )  
   
 -- Analytic Function Syntax  
-VAR (expression) OVER ( [ partition_by_clause ] order_by_clause)  
+VAR ([ ALL ] expression) OVER ( [ partition_by_clause ] order_by_clause)  
 ```  
 
 ## Arguments