| From: | Stephan Szabo <sszabo(at)megazone23(dot)bigpanda(dot)com> |
|---|---|
| To: | DaVinci <bombadil(at)wanadoo(dot)es> |
| Cc: | Lista PostgreSql <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: A rare error |
| Date: | 2000-10-25 16:01:03 |
| Message-ID: | Pine.BSF.4.10.10010250853220.21171-100000@megazone23.bigpanda.com |
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| Lists: | pgsql-general pgsql-hackers |
Looks like it probably is. The spec production
seems to allow query expressions to contain
()ized non-join query expressions or
()ized joined tables.
Stephan Szabo
sszabo(at)bigpanda(dot)com
On Wed, 25 Oct 2000, DaVinci wrote:
> Hi, all.
>
> An extrange behavior with PostgreSql 7.0.2:
>
> select * from foo where exists
> (select * from foo)
>
> works fine. But:
>
> select * from foo where exists
> ((select * from foo))
>
> shows an error:
>
> ERROR: parser: parse error at or near "("
>
> Is this a bug?
>
> Thanks.
>
> David
>
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