Re: Query times change by orders of magnitude as DB ages

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Hello,

2009/11/25 Richard Neill <rn214@xxxxxxxxx>:

Also, if you find odd statistics of freshly analyzed table - try
increasing statistics target, using
ALTER TABLE .. ALTER COLUMN .. SET STATISTICS ...

If you're using defaults - it's again low for large tables. Start with
200, for example.

Best regards,
Sergey Aleynikov

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