Raj Gandhi <raj01gandhi@gmail.com> writes:
> Iâm using Postgres 9.1 and enabled the log configuration param âlog_lock_waitsâ.
> Â
> However, it only logs the session which is waiting for the lock longer than âdeadlock_timeoutâ. It doesnât log
thesession which acquired the lock?Â
> Â
> Is there a way to log the session that acquired the lock along with the session which is waiting for the lock?
Do you assume there is but 1 single session blocking the waiter?
False in cases where some N number of sessions are all holding less
invasive locks and you are pending on a heavier one.
To wit; share locks granted and an exclusive locker pending.
The question in regards to whether it's possible to log more info
here in any case isn't something I can answer personally.
HTH
> Â
> Thanks,
> Raj
>
> Â
>
--
Jerry Sievers
Postgres DBA/Development Consulting
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