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Deferred Referential Constraint: Changing Referenced Key

From: Daniel Cristian Cruz <dccruz(at)mega(dot)com(dot)br>
To: pgsql-bugs(at)postgresql(dot)org
Subject: Deferred Referential Constraint: Changing Referenced Key
Date: 2005-06-29 15:01:26
Message-ID: 42C2B7C6.6060307@mega.com.br (view raw or flat)
Thread:
Lists: pgsql-bugs
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Hi there,

I was wondering if it is a bug or a feature. When I change a key on a
referenced table, and there is a foreign key deferred constraint, it
triggers imediately, not at the end of transaction.

If I change the reference first, it works as expected. Someone had the
same problem:

http://search.postgresql.org/cgi-bin/s.cgi/archives.search?cs=utf-8&q=deferred+constraint+referenced+key&ch=http:%2F%2Farchives.postgresql.org%2Fpgsql-bugs%2F2001-03%2Fmsg00154.php&fm=on

Where do I get if this problem has a solution or it has been seen?

Daniel Cristian
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Next:From: Stephan SzaboDate: 2005-06-29 18:14:56
Subject: Re: Deferred Referential Constraint: Changing Referenced Key
Previous:From: Jean-Max ReymondDate: 2005-06-29 14:22:22
Subject: BUG #1739: memory leak in pl/perl with spi_exec_query

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