Re: SELECT statement
| From: | Lucas Rockwell | Date: | Mon, 11 Dec 2000 21:11:00 +0000 |
| Subject: | Re: SELECT statement | ||
| References: | 1 | Groups: | php.db |
| Request: | Send a blank email to php-db+get-5161@lists.php.net to get a copy of this message | ||
On Mon, 11 Dec 2000, Julio Cuz, Jr. wrote:
> Hi--
>
> Let's say I'm doing this:
>
> $sql = "SELECT * FROM Facilities WHERE WO=$number";
>
> What if "$number" doesn't exist OR is NOT an integer for example, how can I
> trap that error and display a message? Or other idea?
use the "or die" option.
do this:
$result = [somedb]sql_query($sql) or die ("could not select...");
-lucas
> Thanks a lot!
>
>
> Julio Cuz, Jr.
> Riverside Community College
> jcuz@rccd.cc.ca.us
------------------------
Lucas Rockwell
lr@socrates.berkeley.edu