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 Transact-SQL (2005)
 Stored Procedure runs slower than SQL Query Why??
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ostinoh
Yak Posting Veteran

66 Posts

Posted - 03/13/2013 :  11:14:29  Show Profile  Reply with Quote
Hello -

I created a Store Procedure to have Table A sync with Table B by doing an insert of the data that it does not have.

The issue I'm running into is when I run the Stored Proc it's taking longer then just running the Insert itself. I want to put this into a Job to run at night but also to have it in a Transaction in case I need to rollback as well on an error. Can someone take a look to see if I have to much or not enough in my script?

USE [Dev_SageReporting]
GO

SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO

ALTER PROCEDURE  [dbo].[hgsp_backloglaborb_sync]

AS	
DECLARE @intErrorCode INT

BEGIN TRAN

INSERT  INTO BackLogLaborB
        SELECT  *
        FROM    BackLogLaborCurrent AS A
        WHERE   NOT EXISTS ( SELECT *
                             FROM   BackLogLaborB AS B
                             WHERE  A.PIT = B.PIT )

	SET NOCOUNT ON;

	SELECT  @intErrorCode = @@ERROR
IF ( @intErrorCode <> 0 ) 
ROLLBACK TRANSACTION
ELSE
COMMIT TRANSACTION

visakh16
Very Important crosS Applying yaK Herder

India
52325 Posts

Posted - 03/13/2013 :  11:17:41  Show Profile  Reply with Quote
might be due to a bad plan in cache. try flushing out the procedure cache and then executing it

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/

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