Re: query performance

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От Brian Cox
Тема Re: query performance
Дата
Msg-id 481126F0.1050804@ca.com
обсуждение исходный текст
Ответ на query performance  (Brian Cox <brian.cox@ca.com>)
Список pgsql-general
Scott Marlowe [scott.marlowe@gmail.com] wrote:
> There's bits spread throughout the file, but the summary is at the bottom.

Here's a tail of the 'vacuum verbose' output:

INFO:  vacuuming "pg_toast.pg_toast_797619965"
INFO:  index "pg_toast_797619965_index" now contains 0 row versions in 1
pages
DETAIL:  0 index pages have been deleted, 0 are currently reusable.
CPU 0.00s/0.00u sec elapsed 0.00 sec.
INFO:  "pg_toast_797619965": found 0 removable, 0 nonremovable row
versions in 0 pages
DETAIL:  0 dead row versions cannot be removed yet.
There were 0 unused item pointers.
0 pages are entirely empty.
CPU 0.00s/0.00u sec elapsed 0.00 sec.
VACUUM

I don't see anything that looks like a "summary".

Thanks,
Brian




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