OK I tried this exact syntax and I get the same error. I tried it on mysql client for 6.0.10
On Wed, May 20, 2009 at 2:22 PM, Gavin Towey <gto...@ffn.com> wrote: > Interesting. This syntax is only supposed to be available as of 5.4, but > it doesn't even work there. The reference I found was at : > http://dev.mysql.com/tech-resources/articles/mysql-54.html > > But I couldn't find other references to the new signal support. > > This is listed as the example on that page, but it doesn't work in > 5.4.0-beta > > CREATE PROCEDURE p (divisor INT) > BEGIN > DECLARE divide_by_zero CONDITION FOR SQLSTATE '22012'; > IF divisor = 0 THEN > SIGNAL divide_by_zero; > END IF; > END > > Methinks someone forgot to include this feature in the release! > > > -----Original Message----- > From: Alex Katebi [mailto:alex.kat...@gmail.com] > Sent: Wednesday, May 20, 2009 10:58 AM > To: mysql > Subject: SOS mysql signal syntax error > > Hi Folks, > > I am getting syntax error with the mysql signal. I have a trigger > that needs a signal for raising an error condition if a row with > specific value is removed. > > CREATE TRIGGER my_trig BEFORE DELETE ON my_tbl > FOR EACH ROW BEGIN > DECLARE mysig CONDITION FOR SQLSTATE '45000'; > IF OLD.name = 'base' THEN > SIGNAL mysig SET MESSAGE_TEXT='base row removal is not allowed'; > END IF; > END > > -- > MySQL General Mailing List > For list archives: http://lists.mysql.com/mysql > To unsubscribe: http://lists.mysql.com/mysql?unsub=gto...@ffn.com > > > The information contained in this transmission may contain privileged and > confidential information. It is intended only for the use of the person(s) > named above. If you are not the intended recipient, you are hereby notified > that any review, dissemination, distribution or duplication of this > communication is strictly prohibited. If you are not the intended recipient, > please contact the sender by reply email and destroy all copies of the > original message. >
