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Re: Locking Mechanism

From: Neil Conway <neilc(at)samurai(dot)com>
To: "lucas sultanum" <lucas(dot)sultanum(at)gcf(dot)com(dot)br>
Cc: <pgsql-bugs(at)postgresql(dot)org>
Subject: Re: Locking Mechanism
Date: 2003-11-13 03:18:30
Message-ID: 87y8ul7y7t.fsf@mailbox.samurai.com (view raw or flat)
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"lucas sultanum" <lucas(dot)sultanum(at)gcf(dot)com(dot)br> writes:
> I have been reading a lot about PostGreSQL but until now I haven't
> found anything stating if the PostGreSQL database has any locking
> mechanism. If so, could you send me anithing about this esue??

You evidently did not look very hard:

http://candle.pha.pa.us/main/writings/pgsql/sgml/mvcc.html
http://candle.pha.pa.us/main/writings/pgsql/sgml/sql-lock.html
http://candle.pha.pa.us/main/writings/pgsql/sgml/sql-select.html (look
at the FOR UPDATE clause)

-Neil


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