Re: Slow insert in GTT

  • From: hrishy <hrishys@xxxxxxxxxxx>
  • To: gheibia@xxxxxxxxx
  • Date: Wed, 25 Feb 2009 11:27:32 +0000 (GMT)

Hi

And also the hint should be something like where N is number of CPU's on the 
box into 2

INSERT INTO TT_TBL (...) 
SELECT /*+ PARALLEL(TT N) */ 
        TT.*
FROM ANOTHER_TEMP_TBL TT 
        LEFT JOIN T1 ON TT.FK = T1.PK 
        LEFT JOIN T2 ON T1.FK = T2.PK
WHERE ...




      
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