Re: PostgresSQL 7.1.3 not parsing SELECT portion of SQL correctly

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Thomas Lockhart <lockhart(at)fourpalms(dot)org>, pgsql-bugs(at)postgresql(dot)org, Mark Jeacocke <mbj(at)ezytools(dot)com>
Subject: Re: PostgresSQL 7.1.3 not parsing SELECT portion of SQL correctly
Date: 2002-02-22 03:56:58
Message-ID: 200202220356.g1M3uwB13356@candle.pha.pa.us
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Is this a TODO item? Seems so. Comments?

---------------------------------------------------------------------------

Tom Lane wrote:
> "Mark Jeacocke" <mbj(at)ezytools(dot)com> writes:
> > select DISTINCT TABLEID, '' AS ALIAS from TABLE; :FAILS
>
> We get this type of complaint regularly. Perhaps DISTINCT should
> resolve unknown-type inputs to "text", much as we do with CASE
> and UNION constructs when we see an untyped literal. Thoughts?
>
> regards, tom lane
>
> PS: in the meantime, Mark, try casting the literal to text.
>
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