Re: locking mechanism

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Jenny -" <nat_lazy(at)hotmail(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: locking mechanism
Date: 2003-07-24 02:10:04
Message-ID: 14347.1059012604@sss.pgh.pa.us
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"Jenny -" <nat_lazy(at)hotmail(dot)com> writes:
> 1)If the same PROCLOCK has some already-granted locks and
> be waiting for more, how do we know?

You look at the PROC object to see whether it is waiting, and if
so for what.

regards, tom lane

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