How to Add Weapons With Navicat???plz help!!

Everyone how to add weapons/armors etc with navicat in metin2 server i don't find one tutorial or video tutorial how to insert weapons in the server with navicat...plz tell me or give me one video tutorial to watch this and i understand it :( (sorry for very bad english...)

You have to open the table "item_proto", it's in the database "player".

Click at the "+" and add a weapon.
Otherwise you can do a query, but there're many HowTo's here.