DELIMITER $$
CREATE
/*[DEFINER = { user | CURRENT_USER }]*/
TRIGGER `ir_db1407`.`after_update_ind_user` AFTER UPDATE
ON `ir_db1407`.`ind_user`
FOR EACH ROW BEGIN
SET #user_id=OLD.id
IF (NEW.STATUS = '2' OR NEW.STATUS ='3')
THEN
DELETE FROM ind_user_events WHERE user_id = #user_id;
DELETE FROM ind_user_mobile WHERE user_id = #user_id;
END IF;
END$$
DELIMITER;
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 'if (new.status = '2' or new.status ='3')
then
delete from ind_user_events wh' at line 7
Change
SET #user_id=OLD.id
to
SET #user_id=OLD.id;
^
You actually don't even need this variable. So ditch that line and try
...
IF (NEW.STATUS = '2' OR NEW.STATUS ='3') THEN
DELETE FROM ind_user_events WHERE user_id = OLD.id;
DELETE FROM ind_user_mobile WHERE user_id = OLD.id;
END IF;
...
Related
I'm trying to create a SQL Trigger, but i receive always an error message, i want to check on update and insert operation if value called status is not higher than 1 and not lower than 0.
CREATE TRIGGER tr_ins_cert_login
BEFORE UPDATE ON cert_login
FOR EACH ROW
BEGIN
DECLARE errorMessage VARCHAR(255);
SET errorMessage('Invalid Status Value.');
IF new.status <> 0 AND new.status <> 1 THEN
SET MESSAGE_TEXT = errorMessage;
END IF;
END
When i try to run the commands it returns error.
I'm using MySql.
The error:
#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 '' at line 5
Any hint?
Message_text should be part of signal sqlstate following syntaxes on my box
drop trigger if exists t;
delimiter $$
CREATE TRIGGER t
BEFORE UPDATE ON cert_login
FOR EACH ROW
BEGIN
DECLARE errorMessage VARCHAR(255);
SET errorMessage = ('Invalid Status Value.');
IF new.status <> 0 AND new.status <> 1 THEN
SIGNAL SQLSTATE '01000'
SET MESSAGE_TEXT = errorMessage;
END IF;
END $$
delimiter ;
and https://www.db-fiddle.com/f/913nweKrHqXL5SViuuqAZE/0
ps your first set statement is invalid you missed the =
I am trying to create a mysql trigger. This is what I am trying to create, but somehow it tells me that: "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 'A
FOR EACH ROW".
What Am I doing wrong here? I have tried to naming them differently, but it does not seem to work.
delimiter //
CREATE TRIGGER stock_update BEFORE UPDATE ON `stock` A
FOR EACH ROW
BEGIN
IF NEW.`quantity` < 1 THEN //belongs to alias A
UPDATE `ps_product` B
SET B.`visibility` = 'none';
WHERE id_product = OLD.id_product //Should be the id_product of A alias
ELSEIF NEW.quantity > 0 THEN
UPDATE `ps_product` C
SET C.`visibility` = 'both';
WHERE id_product = OLD.id_product //Should be the id_product of A alias
END IF;
END;//
delimiter ;
Try this one
delimiter //
CREATE TRIGGER stock_update BEFORE UPDATE ON `stock`
FOR EACH ROW
BEGIN
IF NEW.`quantity` < 1 THEN #belongs to alias A
UPDATE `ps_product` B
SET B.`visibility` = 'none'
WHERE id_product = OLD.id_product; #Should be the id_product of A alias
ELSEIF NEW.quantity > 0 THEN
UPDATE `ps_product` C
SET C.`visibility` = 'both'
WHERE id_product = OLD.id_product; #//Should be the id_product of A alias
END IF;
END;//
delimiter ;
This shows no errors in mysql workbbench
I am trying to create mysql trigger but getting an error
Error #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 '' at line 14
Here is my sql script
delimiter $$
CREATE TRIGGER `update_account_balance_after_transfer` AFTER INSERT ON `balance_transfer`
FOR EACH ROW
BEGIN
IF(NEW.from_account_type='CUSTOMER') THEN
UPDATE customer c SET c.balance = c.balance-NEW.amount WHERE c.customer_id= NEW.from_account_id;
ELSE IF(NEW.from_account_type='Vendor') THEN
UPDATE vendor V SET v.balance = v.balance-NEW.amount WHERE v.vendor= NEW.from_account_id;
END IF;
IF(NEW.to_account_type='VENDOR') THEN
UPDATE customer c SET c.balance = c.balance+NEW.amount WHERE c.customer_id= NEW.to_account_id;
ELSE IF(NEW.to_account_type='Vendor') THEN
UPDATE vendor V SET v.balance = v.balance+NEW.amount WHERE v.vendor= NEW.to_account_id;
END IF;
END $$
delimiter ;
Remove space between ELSE and IF. It should be ELSEIF as below.
delimiter $$
CREATE TRIGGER `update_account_balance_after_transfer` AFTER INSERT ON `balance_transfer`
FOR EACH ROW
BEGIN
IF(NEW.from_account_type='CUSTOMER') THEN
UPDATE customer c SET c.balance = c.balance-NEW.amount WHERE c.customer_id= NEW.from_account_id;
ELSEIF(NEW.from_account_type='Vendor') THEN
UPDATE vendor V SET v.balance = v.balance-NEW.amount WHERE v.vendor= NEW.from_account_id;
END IF;
IF(NEW.to_account_type='VENDOR') THEN
UPDATE customer c SET c.balance = c.balance+NEW.amount WHERE c.customer_id= NEW.to_account_id;
ELSEIF(NEW.to_account_type='Vendor') THEN
UPDATE vendor V SET v.balance = v.balance+NEW.amount WHERE v.vendor= NEW.to_account_id;
END IF;
END $$
delimiter ;
MySQL IF Syntax
Check the demo here
DELIMITER $$
DROP TRIGGER IF EXISTS TRIGGER_BEFORE_USERS_MAUALEXPIRY_USEREXPIRAY_UPDATE $$
CREATE TRIGGER TRIGGER_BEFORE_USERS_MAUALEXPIRY_USEREXPIRAY_UPDATE
BEFORE UPDATE ON USERS
FOR EACH ROW
BEGIN
IF #DISABLE_TRIGGERS IS NULL THEN
IF NOT (NEW.MANUALEXPIRATIONDATE <=> OLD.MANUALEXPIRATIONDATE) THEN
SET NEW.CUSTOMFIELD2 = NEW.MANUALEXPIRATIONDATE;
IF NOT(NEW.USEREXPIRYDATE <=> OLD.USEREXPIRYDATE) THEN
SET NEW.CUSTOMFIELD3 = NEW.USEREXPIRYDATE;
END IF;
END IF;
END$$
DELIMITER ;
Error Code: 1064. You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 17
CREATE TRIGGER TRIGGER_BEFORE_USERS_MAUALEXPIRY_USEREXPIRAY_UPDATE
BEFORE UPDATE ON USERS
FOR EACH ROW
BEGIN
IF #DISABLE_TRIGGERS IS NULL THEN
IF NOT (NEW.MANUALEXPIRATIONDATE <=> OLD.MANUALEXPIRATIONDATE) THEN
SET NEW.CUSTOMFIELD2 = NEW.MANUALEXPIRATIONDATE;
END IF;
IF NOT(NEW.USEREXPIRYDATE <=> OLD.USEREXPIRYDATE) THEN
SET NEW.CUSTOMFIELD3 = NEW.USEREXPIRYDATE;
END IF;
END IF;
END
$$
I want to create a trigger which will be executed when a new row is about to be inserted if my condition is satisfied ( latest version = 1 ) all previous row will be updated with latest version = 0
CREATE TRIGGER remiseazero
BEFORE INSERT
ON wp_stattype2_3_activite
FOR EACH ROW
BEGIN
IF NEW.latestversion = 1
THEN
update wp_stattype2_3_activite
set latestversion = 0 where typecas = new.typecas;
END IF;
END;$$
Error:
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 9
Put delimiter. And remove ; after END.
DELIMITER $$
CREATE TRIGGER remiseazero
BEFORE INSERT
ON wp_stattype2_3_activite
FOR EACH ROW
BEGIN
IF (NEW.latestversion = 1) THEN
update wp_stattype2_3_activite set latestversion = 0 where typecas = NEW.typecas;
END IF;
END$$
DELIMITER ;