MySQL trigger after update, instert and delete : mysql, trigger

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9.2

MySQL trigger after update, instert and delete

Asked by Dennie in Databases Miscellaneous, MySQL Server

Tags: mysql, trigger

Hi,

I'm just beginning with triggers...

I've got a trigger that updates 'modify_ts' on the 'product' table after a update, but I want it to update the 'modify_ts' of the 'product' table also after a delete or insert on the 'product_type' table. How can I do this?

View the Solution FREE for 30 Days

         
             DELIMITER $$
 
DROP TRIGGER IF EXISTS update_product_mod_ts $$
CREATE TRIGGER update_product_mod_ts
    AFTER UPDATE ON product_type
    FOR EACH ROW
BEGIN
    UPDATE products
        SET modify_ts = NEW.modify_ts
        WHERE products.id = OLD.pid;
END$$
 
DELIMITER ;

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MySQL trigger after update, instert and delete

Asked by Dennie in Databases Miscellaneous, MySQL Server

Tags: mysql, trigger

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