MySQL Forums
Forum List  »  Triggers

Problem with create trigger
Posted by: Andrey Baboshin
Date: July 08, 2005 12:14AM

Hello!
I use MySQL 5.0.7-beta-nt.
I have 2 tables:
---
CREATE TABLE "users" (
"id" int(10) unsigned NOT NULL auto_increment,
"name" varchar(45) NOT NULL,
"number" int(10) unsigned NOT NULL default '1',
PRIMARY KEY ("id")
) ENGINE=InnoDB DEFAULT CHARSET=cp1251;
---
CREATE TABLE "shots" (
"id" int(10) unsigned NOT NULL auto_increment,
"id_user" int(10) unsigned NOT NULL,
"total" int(10) unsigned NOT NULL,
PRIMARY KEY ("id"),
KEY "FK_shots_1" ("id_user"),
CONSTRAINT "FK_shots_1" FOREIGN KEY ("id_user") REFERENCES "users" ("id")
) ENGINE=InnoDB DEFAULT CHARSET=cp1251;
---
I want create trigger on delete from table USERS, which delete rows from table SHOTS on shots.id_user = users.id.
I write so:
---
CREATE TRIGGER on_del BEFORE DELETE ON users
FOR EACH ROW
BEGIN
DELETE FROM shots WHERE id_user = OLD.id
END
---
But MySQL return that error:
---
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that
corresponds to your MySQL server version for the right syntax to use near 'DELET
E FROM shots WHERE id_user = OLD.id
END' at line 4
---
What error i make?

Options: ReplyQuote


Subject
Views
Written By
Posted
Problem with create trigger
3197
July 08, 2005 12:14AM
2140
July 08, 2005 01:29AM


Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.