Re: slow queries after ANALYZE
От | DW |
---|---|
Тема | Re: slow queries after ANALYZE |
Дата | |
Msg-id | 43750390.3090707@att.net обсуждение исходный текст |
Ответ на | Re: slow queries after ANALYZE (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: slow queries after ANALYZE
|
Список | pgsql-performance |
Tom Lane wrote: > It would be interesting to see EXPLAIN ANALYZE results in both cases, > plus the contents of the relevant pg_stats rows. (BTW, you need not > dump and reload to get back to the virgin state --- just delete the > relevant rows from pg_statistic.) Also we'd want to know exactly what > PG version this is, and on what sort of platform. > Thanks for replying. I've got a message into to my team asking if I need to de-identify some of the table names before I go submitting output to a public mailing list. In the meantime, again I'm new to this -- I got pg_stats; which rows are the relevent ones? Also, I am running postgresql-server-7.4.9 from FreeBSD port (with optimized CFLAGS turned on during compiling) OS: FreeBSD 5.4 p8 Thanks, DW
В списке pgsql-performance по дате отправления: