Re: Meaning of transaction pg_locks?

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От Tom Lane
Тема Re: Meaning of transaction pg_locks?
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Msg-id 22095.1226458383@sss.pgh.pa.us
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Ответ на Meaning of transaction pg_locks?  (Philip Warner <pjw@rhyme.com.au>)
Ответы Re: Meaning of transaction pg_locks?  (Philip Warner <pjw@rhyme.com.au>)
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Philip Warner <pjw@rhyme.com.au> writes:
> Partial output of "select * from pg_locks":

>            |           |  1192675195 | 62860 | ShareLock           | f
>            |           |  1192675195 | 62814 | ExclusiveLock       | t
>            |           |  1192675195 | 62838 | ShareLock           | f
>            |           |  1192675195 | 63525 | ShareLock           | f

> where 1192675195 is the 'transaction' field.

> I am not at all clear what the processes are waiting for,

Neither are we, because you left out all the columns that might tell
that ...
        regards, tom lane


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