Re: getting lock information

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Qingqing Zhou" <zhouqq(at)cs(dot)toronto(dot)edu>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: getting lock information
Date: 2005-05-25 03:22:51
Message-ID: 7898.1116991371@sss.pgh.pa.us
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"Qingqing Zhou" <zhouqq(at)cs(dot)toronto(dot)edu> writes:
>> "Himanshu Baweja" <himanshubaweja(at)yahoo(dot)com> writes
>> 1) pg_locks ::: need to write trigger... and have high overhead...

> What do you mean by "write trigger"?

I'm sure he's imagining that he can create a trigger on pg_locks and
thereby capture lock-related events :-(

regards, tom lane

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