Merge pull request #17922 from MicrosoftDocs/MashaMSFT-patch-1

Update alter-database-transact-sql-set-options.md

Author: PRMerger16

docs/t-sql/statements/alter-database-transact-sql-set-options.md

@@ -40,6 +40,9 @@ Select one of the following tabs for the syntax, arguments, remarks, permissions
 
 For more information about the syntax conventions, see [Transact-SQL syntax conventions](../../t-sql/language-elements/transact-sql-syntax-conventions-transact-sql.md).
 
+> [!NOTE]
+> Setting some options with ALTER DATABASE may require exclusive database access. If the ALTER DATABASE statement does not complete in a timely manner, check to see if other sessions within the database are blocking the ALTER DATABASE session.
+
 ## Select a product
 
 In the following row, select whichever product name you're interested in. Doing that displays different content here on this webpage, appropriate for whichever product you select.
@@ -3401,4 +3404,4 @@ SET READ_COMMITTED_SNAPSHOT ON
 - [Designing tables in Azure Synapse Analytics](/azure/sql-data-warehouse/sql-data-warehouse-tables-overview#statistics)
 - [Azure Synapse Analytics language elements](/azure/sql-data-warehouse/sql-data-warehouse-reference-tsql-language-elements)
 
-::: moniker-end
+::: moniker-end