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|    Message 469 of 2,288    |
|    Paul Bradford to All    |
|    Re: selecting ROWNUM causes query to tak    |
|    29 Sep 03 16:41:48    |
      From: pauljNObradfordSPAM@yahoo.com              > Paul Bradford wrote:       >       > > I have a query that takes about two minutes and returns 97 rows.       > > If I change the query only by adding ROWNUM to the outermost       > > select clause, the query never returns (I let it run overnight).       > > I'm not using ROWNUM in the where clause, I'm just selecting it.       > > I can't think of any reason that just selecting ROWNUM would make any       > > difference.              For reasons I don't understand, adding ROWNUM caused a different       (and worse) execution plan. After I added some hints to get a good       execution plan, my problem is solved.              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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