MySql Trigger Help

I Have 3 Tables:

1) CREATE TABLE `UrunPaketDetay`(
    `UrunPaketDetay` int NOT NULL AUTO_INCREMENT,
    `UrunPaketNo` int NULL,
    `Tarih` date NULL,
    `Barkod` varchar(14) NOT NULL,
    `Urun` varchar(50) NULL,
    `SunumSekli` varchar(50) NU...

from Simple Machines Community Forum https://ift.tt/2N1kUPR
via IFTTT