| From: | "Rajesh Kumar Mallah" <mallah(dot)rajesh(at)gmail(dot)com> |
|---|---|
| To: | "Shoaib Mir" <shoaibmir(at)gmail(dot)com> |
| Cc: | "Postgres SQL language list" <pgsql-sql(at)postgresql(dot)org> |
| Subject: | Re: subquery abnormal behavior |
| Date: | 2006-12-11 06:51:59 |
| Message-ID: | a97c77030612102251k6acd8bbr46e7363454041301@mail.gmail.com |
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| Thread: | |
| Lists: | pgsql-sql |
On 12/11/06, Shoaib Mir <shoaibmir(at)gmail(dot)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!
Even in 8.1.5 it does not complain. (its not 8.2 specific at least)
Regds
mallah.
>
> Can someone please comment?
>
> Thank you,
> -------------
> Shoaib Mir
> EnterpriseDB (www.enterprisedb.com)
>
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