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using case with JOIN

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Topic

svibuk
Yak Posting Veteran

62 Posts

Posted - 2013-10-11 : 03:13:11

IN SP i have the
AND EI.IID =TL.IID AND EI.GID=TL.GID

and TL.QID=EI.ID WHERE EI.TYPE='P'

but i need and TL.QID=EI.ID only when
@QID>0
if not > 0 the i dont need to add and TL.QID=EI.ID
i tried below

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2013-10-11 : 03:15:45

use boolean logic to bypass


...
AND EI.IID =TL.IID AND EI.GID=TL.GID 

and (TL.QID=EI.ID OR  @QID<=0 )
WHERE EI.TYPE='P'

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
https://www.facebook.com/VmBlogs

svibuk
Yak Posting Veteran

62 Posts

Posted - 2013-10-11 : 07:42:45

Thanks

solved the issue

visakh16
Very Important crosS Applying yaK Herder

52326 Posts

Posted - 2013-10-11 : 08:15:13

cheers

------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
https://www.facebook.com/VmBlogs

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