What are the key differences between SQL and PL SQL?
How many triggers can be applied to a table?
Sql technical questions
What is difference between triggers and stored procedures. And advantages of SP over triggers ?
What are the different types of constraints?
What do you know by pl/sql cursors?
What is diff between bulk collect and forall
Why coalesce is used in sql?
Can you select everything, but 1 or 2 fields, without writer's cramp?
what is definer rights invoke rights?
How to avoid using cursors? What to use instead of cursor and in what cases to do so?
Give the order of sql select?
What is data type in sql?