I'm trying to create a trigger with a definer and some simple action inside, but doesn't get accepted by mysql and freezes the phpMyadmin without giving an error. Can someone help me to find the mistake
delimiter //
CREATE TRIGGER log_items after insert on Profiles
FOR EACH ROW
IF USER() LIKE 'admin#%' THEN
begin
INSERT INTO ItemsLog (`record_id`, `record_time`) VALUES (NEW.id, now());
end; //
END IF;
delimiter ;
Here is full trigger code that is accepted by phpmyadmin. It was generated when using the sql ide: SQLyog.
DELIMITER //
USE `testmysql`//
DROP TRIGGER /*!50032 IF EXISTS */ `log_items`//
CREATE
DEFINER = 'test'#'localhost'
TRIGGER `log_items` AFTER INSERT ON `profiles`
FOR EACH ROW IF USER() LIKE 'admin#%' THEN
BEGIN
INSERT INTO ItemsLog (`record_id`, `record_time`) VALUES (NEW.id, NOW());
END;
END IF;
//
DELIMITER ;
DELIMITER ;
Related
I am creating trigger for after insert but I am getting error.
DELIMITER //
CREATE TRIGGER ParticleTableInsert
AFTER INSERT
ON Particle FOR EACH ROW
BEGIN
INSERT INTO Particles_Log(Message) VALUES ('Pace_Particles_Log');
END;
DELIMITER ;
I am new to mysql, sonot understanding what is wrong with my query. Please help.
DELIMITER //
CREATE TRIGGER ParticleTableInsert
AFTER INSERT
ON Particle FOR EACH ROW
BEGIN
INSERT INTO Particles_Log(Message) VALUES ('Pace_Particles_Log');
END//
DELIMITER;
I am trying to make a simple trigger that logs update events. However I get Error near " BEGIN ...". if I use single quotes, i.e. 'update_log' and 'customer', then the error is near ' 'update_log....'
use tal;
delimiter //
CREATE TRIGGER onUpdate
BEFORE UPDATE ON customer
BEGIN
INSERT INTO update_log VALUES(user(), 'An Udpdate operation against the customer table.', now());
END//
delimiter ;
Why does this not work?
Unlike Oracle mysql needs FOR EACH ROW
delimiter //
CREATE TRIGGER onUpdate
BEFORE UPDATE ON customer
FOR EACH ROW
BEGIN
INSERT INTO update_log VALUES(user(), 'An Udpdate operation against the customer table.', now());
END//
delimiter ;
I've tried to create trigger for each new post
here is my code
CREATE TRIGGER insertprod AFTER INSERT ON post
FOR EACH ROW
BEGIN
INSERT INTO attributes SET attrtext = 'sometext', post_id = NEW.id;
END;
I'm getting this error
You probably just need a delimiter:
DELIMITER $$
CREATE TRIGGER insertprod AFTER INSERT ON post
FOR EACH ROW
BEGIN
INSERT INTO attributes SET attrtext = 'sometext', post_id = NEW.id;
END;
$$
DELIMITER ;
However, you are also using a non-standard form of INSERT. I would suggest:
DELIMITER $$
CREATE TRIGGER insertprod AFTER INSERT ON post
FOR EACH ROW
BEGIN
INSERT INTO attributes(attrtext, post_id)
VALUES('sometext', NEW.id);
END;
$$
DELIMITER ;
The parser is confused by the ; that terminates the statement inside the trigger's BEGIN...END block. You need to use a DELIMITER statement to define a new delimiter, which you can then use to end the CREATE TRIGGER statement.
Your INSERT command is wrong. It should have been
INSERT INTO attributes (attrtext, post_id) VALUES ('sometext', NEW.id);
I would like to check if a record is being created with a user id, if not then generate one. I can't figure out what I'm doing wrong?
delimiter $$
DROP TRIGGER IF EXISTS init_uuid_users;
CREATE TRIGGER init_uuid_users BEFORE INSERT ON `users`
FOR EACH ROW BEGIN
IF (NEW.username IS NULL) THEN
SET NEW.username = UUID();
END IF;
END;
$$
delimiter ;
DROP TRIGGER IF EXISTS init_uuid_users;
put it before delimiter.
And remove ; after END.
I am trying to fetch some values from php page and perform trigger in mysql database. Which is as below:
DELIMITER $$
DROP TRIGGER /*!50032 IF EXISTS */ `test`.`MysqlTrigger`$$
CREATE
/*!50017 DEFINER = 'root'#'localhost' */
TRIGGER `MysqlTrigger` AFTER INSERT OR UPDATE ON `table2`
FOR EACH ROW BEGIN
IF(NEW .flag=0) THEN
INSERT INTO temp(sent,pcount,ncount) VALUES (NEW.sent,NEW.pcount,NEW.ncount);
ELSE
UPDATE temp SET pcount=NEW.pcount AND ncount=NEW.ncount WHERE id = NEW.id;
END IF;
END;
$$
DELIMITER ;
Which gives error:
error Code : 1064
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'or update ON `table2`
FOR EACH ROW BEGIN
if(NEW .flag=0) then
INSERT INTO' at line 3
I tried to change = with =: but error persist. Any idea whaat the prob?
You can't define a trigger for update and insert at the same time. You have to define 2 triggers:
CREATE TRIGGER `Mysql_insert_Trigger` AFTER INSERT ON `table2` ...
CREATE TRIGGER `Mysql_update_Trigger` AFTER UPDATE ON `table2` ...
I count do it. There was problem in syntax. Here is the correct which perform update insert at same moment in different table and update-inset on same table but with if else:
DELIMITER $$
DROP TRIGGER /*!50032 IF EXISTS */ `test`.`MysqlTrigger2`$$
CREATE
/*!50017 DEFINER = 'root'#'localhost' */
TRIGGER `MysqlTrigger2` AFTER INSERT ON `table2`
FOR EACH ROW BEGIN
IF 'flag'=1 THEN
UPDATE record SET sent=NEW.sent WHERE id=NEW.id;
ELSE
INSERT INTO record VALUES (id,NEW.sent);
INSERT INTO temp VALUES ()
END IF;
END;
$$
DELIMITER ;