Re: select for update with left outer joins?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Lincoln Yeoh <lyeoh(at)pop(dot)jaring(dot)my>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: select for update with left outer joins?
Date: 2003-01-04 16:09:18
Message-ID: 27406.1041696558@sss.pgh.pa.us
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Lincoln Yeoh <lyeoh(at)pop(dot)jaring(dot)my> writes:
> Is it expected that select for update doesn't work with left outer joins?

What would you consider the semantics to be? I am not sure how to lock
the absence of a matching row ...

regards, tom lane

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