Question

I need to do trigger after Inserting on a table called jos_jquarks_quizzes, I need to create a course name which will have the same name as the quizz name , but its own id,

Tables

jos_jquarks_quizzes
    id
    title
    description
    course_id

jos_jquarks_users_training
    id
    quiz_id
    user_id
    agree

current approach

BEGIN
  INSERT INTO jos_users_trainings
  (jos_users_trainings.quiz_id) VALUES 


    SELECT jos_jquarks_quizzes.id FROM jos_jquarks_quizzes 
END

Can you please help. Thanks in Advance

Answer 1

DELIMITER $$

CREATE TRIGGER ai_jos_jquarks_quizzes_each AFTER INSERT ON jos_jquarks_quizzes 
FOR EACH ROW
BEGIN
    INSERT INTO jos_users_trainings
      (quiz_id) VALUES (new.id); 
END $$

DELIMITER ;

In a trigger the virtual table new holds the newly inserted values.

In an update or delete trigger the virtual table old holds the values before the change.