Re: [PERFORM] [SQL] Unanswered Questions WAS: An unresolved performance problem.
| От | Sean Chittenden |
|---|---|
| Тема | Re: [PERFORM] [SQL] Unanswered Questions WAS: An unresolved performance problem. |
| Дата | |
| Msg-id | 20030508045749.GV49916@perrin.int.nxad.com обсуждение |
| Ответ на | Re: [PERFORM] [SQL] Unanswered Questions WAS: An unresolved performance problem. (Tom Lane <tgl@sss.pgh.pa.us>) |
| Ответы |
Re: [PERFORM] [SQL] Unanswered Questions WAS: An unresolved performance problem.
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| Список | pgsql-bugs |
> > I suspect that a good number of fairly simple questions aren't > > being answered because they're either misdirected or because the > > poster hasn't included an "answerable" question (one with > > sufficient information to answer). > > That's always been a problem, but it does seem to have been getting > worse lately. I hate to point this out, but "TIP 4" is getting a bit old and the 6 tips that we throw out to probably about 40K people about 1-200 times a day have probably reached saturation. Without looking at the archives, I bet anyone a shot of good scotch that, it's probably pretty infrequent that people don't kill -9 their postmasters. Any chance we could flush out the TIPs at the bottom to include, "VACUUM ANALYZE your database regularly," or "When reporting a problem, include the output from EXPLAIN [query]," or "ANALYZE tables before examining the output from an EXPLAIN [query]," or "Visit [url] for a tutorial on (schemas|triggers|views)." -sc -- Sean Chittenden
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