From: | Jie Liang <jliang(at)ipinc(dot)com> |
---|---|
To: | Volker Paul <vpaul(at)dohle(dot)com> |
Cc: | pgsql-sql(at)postgresql(dot)org |
Subject: | Re: Create table doesn't work in plpgsql |
Date: | 2000-12-21 18:20:50 |
Message-ID: | Pine.BSF.4.10.10012211016060.56837-100000@tidal.ipinc.com |
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Lists: | pgsql-sql |
Hi,there,
I am not quite sure what you try to do.
However, plpgsql allows you use any DDL, most of functions defined and
sql operators.
I don't see the problem.
Jie LIANG
Internet Products Inc.
10350 Science Center Drive
Suite 100, San Diego, CA 92121
Office:(858)320-4873
jliang(at)ipinc(dot)com
www.ipinc.com
On Thu, 21 Dec 2000, Volker Paul wrote:
> Hi,
>
> > I don't think you can use DDL(data definition language) in PL/SQL.
> > create table is not DML(data munipulation language) instead
> > it's a DDL.
> Thanks, but that leaves me with a problem.
> What I really want to do is something like
> select str from person where id=1234;
> where str is a string that contains an expression like
> famname || ', ' || givname
> i.e. the final select is
> select famname || ', ' || givname from person where id=1234;
> I know it's possible by building the select e.g. in bash
> and calling psql with it as an argument, but do you see a possibility
> that is closer to Postgres, e.g. in plpgsql?
>
>
> Volker Paul
>
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