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MSSQL: Recompile Stored Procedures, Views, Functions

Sometimes after massive MSSQL schema update to online scalable production environment there is a need to recompile all stored procedures, user-defined functions and views in the database in order to MSSQL will refresh stores procedures execution plans stored in memory in order to reflect recent schema changes. Below is a small MSSQL code snipped written solely for maintenance purposes. It goes through database objects and performs recompilation using sp_recompile system stored procedure.


/*

    Recompile Procs, Views, UDF
    In The Database

*/

DECLARE proccurs CURSOR
FOR
    SELECT [name]
      FROM sysobjects
     WHERE xtype in ('p', 'v', 'fn')

OPEN proccurs
DECLARE @pname VARCHAR(60)

FETCH NEXT FROM proccurs INTO @pname
WHILE @@fetch_status = 0
BEGIN

    EXEC sp_recompile @pname

    FETCH NEXT FROM proccurs INTO @pname
END
CLOSE proccurs
DEALLOCATE proccurs

This MSSQL code snipped can easily be implemented as a stored procedure.


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Sunday, November 30, 2003 1:54 PM

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