RE: [PHP] Primary Key
| From: | Wee Chua | Date: | Tue, 10 Oct 2000 15:28:30 +0000 |
| Subject: | RE: [PHP] Primary Key | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-3480@lists.php.net to get a copy of this message | ||
What if the value of the variable I am using is the one from a outer join,
how would I know which primary key is from which table? Please help?
Thanks,
Calvin
-----Original Message-----
From: Ben Weinberger [mailto:ben@digitalsmiths.com]
Sent: Tuesday, October 10, 2000 11:16 AM
To: Wee Chua; php-db@lists.php.net
Subject: Re: [PHP] Primary Key
Calvin~
If you look at the mysql table, you can do a:
SHOW COLUMNS FROM tablename;
that will tell you if the column with the variable you are using is a
primary key.
-Ben
At 11:15 AM 10/10/2000 -0400, you wrote:
>Hi,
>Is there any way I could find out whether the value of the variable is the
>Primary Key or not?
>
>Thanks,
>Calvin
>
>
>--
>PHP General Mailing List (http://www.php.net/)
>To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net
>For additional commands, e-mail: php-general-help@lists.php.net
>To contact the list administrators, e-mail: php-list-admin@lists.php.net