Re: Default Stats Revisited
| От | Josh Berkus |
|---|---|
| Тема | Re: Default Stats Revisited |
| Дата | |
| Msg-id | 200403111117.07988.josh@agliodbs.com обсуждение |
| Ответ на | Re: Default Stats Revisited (Tom Lane <tgl@sss.pgh.pa.us>) |
| Ответы |
Re: Default Stats Revisited
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| Список | pgsql-hackers |
Tom, > Maybe you should ask on -admin or -general. Personally I thought there > wasn't anything to say until someone did some experiments to show > whether an indexed-column differential is really worthwhile and what a > plausible default value would be. The idea sounds good in the abstract, > but will it really help or just be another useless setting? Yeah, that's our next step, a test. On Monday, I hope to have comparative stats for a difficult database on the 3 solutions (leaving things as-is, raising the general default stats, and doing index_stats). -- -Josh BerkusAglio Database SolutionsSan Francisco
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