trigger is used in db for applying higher business priviles
triggers are fired automatically when particualr insert/update/delete/login/logout any one of them happens
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what is the trigger
3 Answers
f kPosted Sep 7, 2009, 6:52 AM
trigger is a condition which we want to fire on meeting data manipulation language operation such as (insertion,deletion,updations).
Dhiraj KumarPosted Apr 21, 2008, 6:05 AM
A trigger is a condition inserted within a database context by the user to respect some particular formats, if this condition is not verified then the action (update, delete, add) is rejected
Bechir BejaouiPosted Apr 10, 2008, 6:42 PM