RE: why select count(*) consumes wal logs

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От Steven Winfield
Тема RE: why select count(*) consumes wal logs
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Msg-id E9FA92C2921F31408041863B74EE4C2001BCB92BDD@CCPMAILDAG03.cantab.local
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Ответ на Re: why select count(*) consumes wal logs  (Ravi Krishna <srkrishna1@aol.com>)
Ответы Re: why select count(*) consumes wal logs  (Ravi Krishna <srkrishna1@aol.com>)
Список pgsql-general
> How to find out which parameter were used with initdb

pg_controldata -D <datadir> | grep sum
...should give you something like:
Data page checksum version: 0
...and 0 means off.

Similarly, from SQL:
select data_page_checksum_version from pg_control_init()

Steve.




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