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Re: Locking Mechanism - Mailing list pgsql-bugs

From Neil Conway
Subject Re: Locking Mechanism
Date
Msg-id 87y8ul7y7t.fsf@mailbox.samurai.com
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In response to Locking Mechanism  ("lucas sultanum" <lucas.sultanum@gcf.com.br>)
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"lucas sultanum" <lucas.sultanum@gcf.com.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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