RE: performance question
- From: "Alvaro Jose Fernandez" <alvaro.fernandez@xxxxxxxxx>
- To: "Joan Hsieh" <joan.hsieh@xxxxxxxxx>
- Date: Mon, 10 Sep 2007 21:20:26 +0200
Glad you got it.
Regards.
>QA was cloned on early Aug, TRN was cloned on last week. The sql
>statement is asking the data for the data range from 8/15 to 8/31. On
>QA, there is no data to return in the merge join/hash join steps. So no
>wonder it works on QA and not on TRN.
joan
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