From: Shoaib Mir <shoaibmir@gmail.com>
To: Postgres SQL language list <pgsql-sql@postgresql.org>
Subject: Re: subquery abnormal behavior
Date: Mon, 11 Dec 2006 11:57:11 +0500
Message-ID: <bf54be870612102257l6ac34c94t568b228741c657f6@mail.gmail.com> (raw)
In-Reply-To: <bf54be870612102248j33f63ca1gd89e76d536a0262c@mail.gmail.com>
References: <bf54be870612102248j33f63ca1gd89e76d536a0262c@mail.gmail.com>
I just noticed the same behavior in Oracle and SQL Server as well :)
Regards,
---------
Shoaib Mir
EnterpriseDB (www.enterprisedb.com)
On 12/11/06, Shoaib Mir <shoaibmir@gmail.com> wrote:
>
> I just noticed an abnormal behavior for the subquery:
>
> create table myt1 (a numeric);
> create table myt2 (b numeric);
>
> select a from myt1 where a in (select a from myt2);
>
> This should be giving an error that column 'a' does not exist in myt2 but
> it runs with any error...
>
> I had been trying it on 8.2!
>
> Can someone please comment?
>
> Thank you,
> -------------
> Shoaib Mir
> EnterpriseDB (www.enterprisedb.com)
>
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-sql@postgresql.org
Cc: shoaibmir@gmail.com
Subject: Re: subquery abnormal behavior
In-Reply-To: <bf54be870612102257l6ac34c94t568b228741c657f6@mail.gmail.com>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox