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02.11.2007 at 11:04AM PST, ID: 22158381
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8.8

Performance and stored procedures calling stored procedures

Asked by Data-Man in MS SQL Server

Hi there,
   I'm hoping someone can provide me some valuable insight on the topic of performance.

   I have a stored procedure that brings in data from an XML file. This procedure in turn calls a nother procedure that provides some cleanup of the data.  That procedure in turn calls around 10 additional procs that perform some specific rules testing and data integration.  There are no params being passed to the called procedures, there are however, DECLARE statements in each proc and these statements are same for each proc.  The procs exist because the process was built in steps and was easier to test than trying to build one giant procedure.  The entire process takes on average about 20-30 seconds depending on quantity of data in the XML file.

   My question is this.   Are we taking a performance hit by having these procedure calls?  Would it make sense to fold the T-SQL from the all called procedures back into the first procedure?

Thanks
Mike
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[+][-]02.11.2007 at 11:44AM PST, ID: 18511204

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[+][-]02.11.2007 at 11:51AM PST, ID: 18511217

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Zone: MS SQL Server
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Solution Provided By: mastoo
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Solution Grade: A
 
 
[+][-]02.11.2007 at 02:13PM PST, ID: 18511630

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[+][-]02.11.2007 at 02:37PM PST, ID: 18511718

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