PostgreSql query help....
| From: | Vincent Ma | Date: | Tue, 20 Nov 2001 02:27:24 +0000 |
| Subject: | PostgreSql query help.... | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-14452@lists.php.net to get a copy of this message | ||
Hi everybody:
I would like to ask why the error occur when retrieve current sequence
number. Eg. "select currval('student_id_seq')" is not working, and warning
prompt "student_id_seq.currval is not yet defined in this session".
However, this is work for the "select nextval()";
do anyone know how to get current sequence number, in php. Thank for your
help
Vincent Ma