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Re: BUG #1171: select distinct 'value',... fails.

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Harro Lock" <harro1(at)dataleaf(dot)nl>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #1171: select distinct 'value',... fails.
Date: 2004-06-18 16:13:26
Message-ID: 21282.1087575206@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-bugs
"PostgreSQL Bugs List" <pgsql-bugs(at)postgresql(dot)org> writes:
> 	select distinct 'value';
> ERROR:  Unable to identify an ordering operator '<' for type '"unknown"'
>         Use an explicit ordering operator or modify the query

This is accepted in 7.4 and later.  You are evidently using something
older.

			regards, tom lane

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