simple trigger example in phpmyadmin add
Example 1: 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;
Example 2: Create Trigger in phpMyAdmin
CREATE TABLE contacts
( contact_id INT(11) NOT NULL AUTO_INCREMENT,
last_name VARCHAR(30) NOT NULL,
first_name VARCHAR(25),
birthday DATE,
CONSTRAINT contacts_pk PRIMARY KEY (contact_id)
);