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Re: Prevent Insert With Trigger - How is it done?
Posted by: Frank Yingst
Date: March 08, 2017 01:48PM

Here is the new statement. Same problem. Still inserts the value.

CREATE TRIGGER addressbook_upd_check BEFORE UPDATE ON addressbook
FOR EACH ROW
BEGIN
IF SUBSTRING(NEW.counselName,1,6) = 'Select' THEN
SIGNAL SQLSTATE '45000';
END IF;
END;

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Re: Prevent Insert With Trigger - How is it done?
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March 08, 2017 01:48PM


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