selecting something that isnt there
| From: | Patrick Meisel | Date: | Sun, 22 Oct 2000 13:42:21 +0000 |
| Subject: | selecting something that isnt there | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-3843@lists.php.net to get a copy of this message | ||
Hi,
I am trying to find a way to get a list of numbers that are NOT in my
db.
Is there a way to do this with a MySQL statement, or do I have to write
a
script that does this?
To be more exact: I have a table with an auto_increment data-id. This
table is automatically updated and some values get deleted each time.
Now
I want to find out, what numbers are not used any more.
Patrick Meisel