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Getting row count as part of DB design info
Message
 
To
04/02/2008 12:28:24
General information
Forum:
Microsoft SQL Server
Category:
SQL syntax
Miscellaneous
Thread ID:
01289085
Message ID:
01289149
Views:
13
>>>Wow. Thank you all. What a great response. Naomi, your links provided great information. Borislav, thank you for your dynamic SQL example. I have not used dynamic SQL much, but will definatly look to it more often. Sergey, you are always so helpful, and right on the money. I was able to put your example together with Borislav's (untested) to make it work.
>>>
>>>My hat's off to all of you. Your assistance and time are very appreciated.
>>
>>Just be aware that many DBA block Dynamic SQL for security reasons.
>
>Thanks for the heads up. I have been looking more at this code. Does the while loop increment that much faster than a cursor, and assuming it does, why?

You should test.

From all I read (everywhere) CURSORs are declared as one of the performance killers.
Maybe because CURSORs trying to do something that is not the nature of SQL Server, working row-by-row, not with SETs.
But again TEST. Do not trust to anybody. It is your code and you should be blamed if something goes wrong.
:-)
Against Stupidity the Gods themselves Contend in Vain - Johann Christoph Friedrich von Schiller
The only thing normal about database guys is their tables.
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