Re: EXISTS syntax for SELECT INTO?
| From: | Tony Grimes | Date: | Wed, 11 Oct 2006 21:04:32 +0000 |
| Subject: | Re: EXISTS syntax for SELECT INTO? | ||
| References: | 1 | Groups: | php.db |
| Request: | Send a blank email to php-db+get-42530@lists.php.net to get a copy of this message | ||
Thanks Mike. Luckily, I don¹t need the data if the table already exists so
that should work.
Tony
On 10/11/06 2:53 PM, "Mike Morris" <mike@musicplace.com> wrote:
> My advice:
>
> Do a "drop table" first, ignoring any error that will result if it does not
> exist, then do the "select into". This is portable, too...
>
>> > I have a script that creates a table copy using SELECT INTO, but I want it
>> > to check if the new table already exists first. Does SQL support the EXISTS
>> > keyword for SELECT INTO statements (I'm running PG7)?
>> >
>> > If not, is there another way to do it in SQL? I'd rather not do it
>> > programmatically.
>> >
>> > Thanks in advance,
>> > Tony
>> >
>
>
> Mike Morris
> The Music Place
> 1617 Willowhurst Avenue
> San Jose, CA 95125
> (408) 445-ARTS (2787)
> ------------------------------------
> Your Free Humorous Quote:
> When asked the difference between a tax collector and a taxidermist:
> 'The taxidermist takes only your skin.'
> - Mark Twain
> ------------------------------------
>