SQL Server Stored Procedure Parameters: Optional, Default, OUTPUT and Table-Valued
To add SQL Server stored procedure parameters, list them after the procedure name: an @name, a data type, and = value if the parameter should be optional. Tested on SQL Server 2025 (17.0.1000.7) Standard Developer edition through sqlcmd, server collation SQL_Latin1_General_CP1_CI_AS. Below: defaults, a NULL catch-all search, OUTPUT, table-valued parameters, and the real Msg 201 … Read more >>