How do I create a trigger

In MySQL, a trigger is a set of instructions that are executed automatically in response to certain events on a particular table, such as INSERT, UPDATE, or DELETE statements. Triggers can be very useful for maintaining the integrity of your data, enforcing business rules, and automating system tasks.

MySQL, triggers, database, SQL, maintain integrity, automating tasks


        CREATE TRIGGER trigger_name
        BEFORE | AFTER INSERT | UPDATE | DELETE
        ON table_name
        FOR EACH ROW
        BEGIN
            -- trigger logic goes here
        END;