Create Trigger in phpMyAdmin
DROP TRIGGER IF EXISTS testTrigger;
CREATE TRIGGER testTrigger
BEFORE INSERT ON tbl_table1
FOR EACH ROW
BEGIN
INSERT INTO tbl_table2 VALUES (NEW.id,NEW.name);
END;Create Trigger in phpMyAdmin
DROP TRIGGER IF EXISTS testTrigger;
CREATE TRIGGER testTrigger
BEFORE INSERT ON tbl_table1
FOR EACH ROW
BEGIN
INSERT INTO tbl_table2 VALUES (NEW.id,NEW.name);
END;Create Trigger in phpMyAdmin
delimiter $$
CREATE TRIGGER copy_pid AFTER INSERT on upload FOR EACH ROW
BEGIN
INSERT INTO rating (uid,pid) VALUES (NEW.username,NEW.id);
END$$
delimiter ;Create Trigger in phpMyAdmin
CREATE TRIGGER `before_delete` BEFORE DELETE ON `barcode_master`
FOR EACH ROW BEGIN
UPDATE library_emp_master SET job_type = 1 WHERE barcode_no = OLD.barcode_no;
END;Create Trigger in phpMyAdmin
DELIMITER //
CREATE TRIGGER contacts_after_insert
AFTER INSERT
ON contacts FOR EACH ROW
BEGIN
DECLARE vUser varchar(50);
-- Find username of person performing the INSERT into table
SELECT USER() INTO vUser;
-- Insert record into audit table
INSERT INTO contacts_audit
( contact_id,
created_date,
created_by)
VALUES
( NEW.contact_id,
SYSDATE(),
vUser );
END; //
DELIMITER ;Create Trigger in phpMyAdmin
DELIMITER &&
CREATE OR REPLACE TRIGGER tr_ajoutHotelResponsable
BEFORE INSERT ON cpoa.hotels
FOR EACH ROW
BEGIN
IF(
EXISTS(
SELECT *
FROM cpao.responsables
WHERE numResponsable = NEW.numResponsable
)
)
THEN
UPDATE cpoa.responsables
SET nbHotel = nbHotel + 1
WHERE numResponsable = NEW.numResponsable;
ELSE
INSERT INTO cpao.responsables ( nom, prenom, nbHotels )
VALUES ( 'nouveau', 'nouveau', 1 );
SET NEW.numResponsable = LAST_INSERT_ID();
END IF;
END&&
DELIMITER ;how to make trigger in phpmyadmin
ALTER TABLE sales_details
ADD FOREIGN KEY fk_product_code(product_code)
REFERENCES products(product_code)
ON DELETE CASCADE;Copyright © 2021 Codeinu
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