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Archives of the TeradataForum
Message Posted: Fri, 08 Jun 2012 @ 09:08:02 GMT
Subj: | | Re: Impact on spool between SELECT TOP and with ORDER BY |
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From: | | Singhal, Samipkumar |
Todd,
Thanks for your suggestions .
What I am unable to understand is why the query without order by clause is spooling out and the one with order by is not ....as when we give
order by clause it needs complete sorting ...but the one without the clause will give the values just based on Row hash values ...
Regards,
Samip Singhal
Managed Services | Americas Development Center Teradata India Pvt. ltd.
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