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Re: proposal: early casting in plpgsql

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
Cc: PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: proposal: early casting in plpgsql
Date: 2009-05-28 19:09:20
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-hackers
Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> writes:
> for typmod others then -1 we should to use IO cast - but we should to
> check, if it's one from known casts.

I still think it's fundamentally wrong to be treating typmod -1 so
differently from other typmods.  If this behavior is sane at all then
it should work in both cases.

			regards, tom lane

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