Re: WIP patch - INSERT-able log statements
| От | Alvaro Herrera |
|---|---|
| Тема | Re: WIP patch - INSERT-able log statements |
| Дата | |
| Msg-id | 20070220043423.GJ28395@alvh.no-ip.org обсуждение исходный текст |
| Ответ на | Re: WIP patch - INSERT-able log statements (Tom Lane <tgl@sss.pgh.pa.us>) |
| Список | pgsql-patches |
Tom Lane escribió: > "Guillaume Smet" <guillaume.smet@gmail.com> writes: > > (each query is run on a different backend). With stderr you don't have > > sufficient information to know the query you should append the text > > to. Syslog adds useful context information (pid, command line, command > > number) which allows you to guarantee the consistency. > > It's a real problem for us and that's why I don't recommend using > > stderr when you use pgFouine. > > Of course, the other side of that coin is that syslog is known to drop > messages altogether under sufficient load. (At least on some platforms; > dunno about yours.) So lets fix stderr by having a true per-line prefix? -- Alvaro Herrera http://www.CommandPrompt.com/ PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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