Explain constraining triggers.
No Answer is Posted For this Question
Be the First to Post Answer
Explain what are the advantages of views?
Explain the use of tables option in exp command.
sql query to get zero records from a table
How would you extract DDL of a table without using a GUI tool?
Can we store pictures in the database and if so, how it can be done?
What are triggers in oracle?
How to retrieve data from an explicit cursor?
9)When information has to be stored w.r.t employees and their respective departments, which of the following is the Correct formulation of entries? A)Employee and department would together be represented as an entity. B)This is too less information to decide on entities. C)An employee would be one entity and a department would be another. D)Such a scenario cannot be modelled in RDBMS
What is different types of joins?
What is redo log?
what is pragma?
What is the difference between Delete, Truncate and Drop in Oracle?