Vineet's Oracle Blog Spot

Background: Whenever a session seems stuck or doesn’t comes out many DBA’s /Developers have a habit to cancel their session (...

IN v/s Exists:    Which one is Appropriate/Faster? Background: IN : It’s a multiple-row operator used in a query. Select * From table_...

In today’s article I will discuss two securities issues: A) How to prevent user with ALTER USER privileges from changing password of sy...