Re: Foreign key deadlocks

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От Michael Fuhr
Тема Re: Foreign key deadlocks
Дата
Msg-id 20040927013707.GA18234@winnie.fuhr.org
обсуждение исходный текст
Ответ на Foreign key deadlocks  ("Shawn Chisholm" <ShawnC@sandvine.com>)
Ответы NOTICE: adding missing FROM-clause entry for table  (Kumar S <ps_postgres@yahoo.com>)
Duplicate entries with different primary keys (SERIAL)  (Kumar S <ps_postgres@yahoo.com>)
Список pgsql-novice
On Sun, Sep 26, 2004 at 08:55:46PM -0400, Shawn Chisholm wrote:

> Hi all, quick question related to some scalability problems I
> have been seeing: do foreign key references acquire write locks on
> the row they are referencing during an insert, and are these locks
> held until the end of the transaction?

This was recently brought up in pgsql-general -- see the original
message and my followup:

http://archives.postgresql.org/pgsql-general/2004-09/msg00405.php

--
Michael Fuhr
http://www.fuhr.org/~mfuhr/

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