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> > I have work_mem set to 256MB. > Wow. That's inordinately high. I'd recommend dropping that to 32-43MB. Ok, it seems I was totally wrong with the work_mem setting. I'll adjust it to a more saner level. Thanks a lot for the advice everyone! > Explain is your friend in that respect. It shows all the operators, but it doesn't really say that these all will actually run in parallel right? Of course I guess it would give a good idea about what the upper bound is. regards Express yourself instantly with MSN Messenger! MSN Messenger |
