BLOB
| From: | Ng Hwee Hwee | Date: | Fri, 12 Mar 2004 04:39:38 +0000 |
| Subject: | BLOB | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-33411@lists.php.net to get a copy of this message | ||
Hi all,
how do i find out if a BLOB field in my table is NULL?
i tried:
SELECT * FROM
MEMBER WHERE PASSWD is NULL
however, although there is one entry in my table that has nothing in my PASSWD field, the result set
is empty.. how come?
how do i search for entries that has password = [BLOB - 0 bytes] ??
thanx so much!!
huihui