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Trigger jammed
Posted by: Jonathan O'Neal
Date: June 17, 2013 02:49PM

Hello, I have 3 tables.

contact_coordinates
webquestions
and quotations

What I want the trigger to do is:

when the webquestion table has a row inserted where column value for 'quotation_requested' = yes, then the table 'quotations' should have a row added, where some columns are populated by what the trigger tells it to, namely the id of the webquestion and the lastname that comes from the contact_coordinates. The trigger formed without a problem but:

If I leave the "last_insert_id() there, it gives a foreign key contraint error, cannot add or update child row etc. If instead of that, I write the PK, that is, id_webquestion, then it does not give an error, but it adds me all of the existing PKs. What I want is to add the last one, so that each row of the Quotations table correlates to One row of the table Webquestions where request_quotation was 'yes'.


DELIMITER $$
CREATE TRIGGER request_quotation
    
     
    AFTER INSERT ON webquestions 
    FOR EACH ROW 
    BEGIN
    IF (new.quotation_requested = 'yes') THEN

     INSERT INTO quotations (id_webquestion_fk, last_name, qquestion, offered_by, offer_is, made_at, quotations_left)

     SELECT LAST_INSERT_ID(), lname, question, CURRENT_USER, 1200, SYSDATE(), 3

     FROM webquestions wq
     JOIN contact_coordinates cc
     ON wq.patient_id_fk = cc.patient_id
     JOIN quotations q
	 ON q.id_webquestion_fk = wq.id_webquestion
     
     ;
     END IF;
     END$$



Edited 3 time(s). Last edit at 06/18/2013 12:55AM by Jonathan O'Neal.

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Trigger jammed
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