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Re: Bug in PostrgeSQL 8.0beta

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Alexander Zhiltsov" <ayz(at)ems(dot)ru>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: Bug in PostrgeSQL 8.0beta
Date: 2004-10-01 15:20:04
Message-ID: 9828.1096644004@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-bugs
"Alexander Zhiltsov" <ayz(at)ems(dot)ru> writes:
> Executing the following query return an error 'ERROR:  unrecognized node ty=
> pe: 656'.
> SELECT pg_get_expr(i.indexprs, i.indrelid) AS expr
> FROM pg_index i
>   INNER JOIN pg_class c ON i.indrelid =3D c.oid
> WHERE c.relname =3D 'art'

I'm not convinced this is really a bug, because pg_index.indexprs is not
an expression (it's a list of expressions) and so it's not clear that
pg_get_expr should be expected to work on it.  What result were you
expecting to get?

			regards, tom lane

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Next:From: Michael FuhrDate: 2004-10-01 15:23:12
Subject: Re: Bug in PostrgeSQL 8.0beta
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Subject: Re: Disk space is consumed by UPDATE query

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