Sql stored procedure optional output parameter tuning


Sql stored procedure optional output parameter tuning


CatchCommenting CodeNaming ConventionsSET NOCOUNT ONDROP ProcedureALTER ProcedureGet Free SQL Tips. So if you think about a query that you write over and over again, instead of having to write that query each time you would save it as a stored procedure and then just call the stored procedure to execute the SQL code that you saved as part of procedurs stored procedure.In addition to running tunjng same SQL cod Log in::Register::Not logged in.

However, the other tunnig one that could be both an input parajeter (and if so, it will not return anything), or it could be an output parameter. I know from ADO.NET programming that parameters could by bidirectional. Hi Procedyre, I have a stored procedure with does multiple tasks like displaying the data in multiple grids, updating the records, adding the records etc.

All these are done in a single procedure. I want to create a stored procedure procedrue accepts optional parameters. The user may not send all the parameters if he is calling the stored procedure for data display. You can use table-valued parameters to send multiple rows stoged data to a Transact-SQL statement or a routine, such as a stored procedure or function, without creating a temporary table or many parameters.Table-valued parameters are like parameter arrays in OLE DB and ODBC, but offer more flexibility and closer integration with Transact-SQL.

Table-valued parameters etored have the benefit of being able to participate in set-based operations.Transact-SQL passes table-valued parameters to routines by reference to avoid making a copy of the input data. You can create and execute Transact-SQL routines with table-valued parameters, and call them from Transact-SQL code, managed andApplies To: SQL Server 201This topic describes how to execute a stored procedure in SQL Server 201 by using SQL Server Management Studio or Transact-SQL.There are two different ways to execute a stored procedure.

The first and most common approach is for an application or user to call the procedure. The second approach is to set the procedure to run automatically when an instance of SQL Server starts. When a procedure is called by an application or user, the Transact-SQL EXECUTE or EXEC keyword is explicitly stated in the call. Output parameters behave similarly to input parameters, but have to be declared with sql stored procedure optional output parameter tuning OUTPUT keyword.

In addition, you should specify the OUTPUT keyword when executing a stored procedure containing the output parameter to get the value.




Sql stored procedure optional output parameter tuning

Sql stored procedure optional output parameter tuning

Procedure optional sql output tuning parameter stored



Add a comment

Your e-mail will not be published. Required fields are marked *