Re: SQL-Invoked Procedures for 8.1

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Peter Eisentraut <peter_e(at)gmx(dot)net>
Cc: Gavin Sherry <swm(at)linuxworld(dot)com(dot)au>, Josh Berkus <josh(at)agliodbs(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: SQL-Invoked Procedures for 8.1
Date: 2004-10-09 17:19:00
Message-ID: 28690.1097342340@sss.pgh.pa.us
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Peter Eisentraut <peter_e(at)gmx(dot)net> writes:
> As previously mentioned, AS is already used by the SQL standard for a
> different purpose in this context.

Hm? [ reads spec ... ] Oh, you mean <generalized expression>.
Does that actually do anything useful? It looks like it's just
a random shortcut for a CAST expression in a parameter list.

regards, tom lane

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