Re: drop table if exists

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От Kevin Coyner
Тема Re: drop table if exists
Дата
Msg-id 20030314114614.GC20154@rustybear.com
обсуждение исходный текст
Ответ на drop table if exists  (Kevin Coyner <kevin@rustybear.com>)
Ответы Re: drop table if exists  (Aarni Ruuhimäki <aarni.ruuhimaki@kymi.com>)
Re: drop table if exists  (Joe Conway <mail@joeconway.com>)
Список pgsql-novice

On Wed, Mar 05, 2003 at 02:09:03PM -0500, Kevin Coyner wrote......

>
> In MySQL, when I create a new table from a .sql file, I usually start
> with:
>
> DROP TABLE IF EXISTS sometable;
> CREATE TABLE sometable(
>
>
> This doesn't work in Postgres and I haven't been able to find the
> equivalent in the docs.  If I try to drop a table that doesn't exist, I
> get an error message, so having that modifier "... if exists ..." is
> nice.
>
> Is there an equivalent to "IF EXISTS" in Postgres?


No thoughts about this one?

Thanks
Kevin

--
Kevin Coyner
mailto: kevin@rustybear.com
GnuPG key: 1024D/8CE11941

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