Why is a trigger used?

Question Posted / ritu rani

No Answer is Posted For this Question
Be the First to Post Answer

More SQL PLSQL Interview Questions

Why is the cursor important?

What is a constraint. Types of constraints ?

what is sql? : Sql dba

what is uncommittable transactions? : Transact sql

What does varchar include?

How do you optimize a query?

What is exception? What are the types of exceptions?

What are reports usually used for?

What is oracle ? why we should go for oracle database instead of diffrent databases available in the industry.

what are dynamic queries in t-sql? : Transact sql

How do I run a program in pl sql?

Can you select everything, but 1 or 2 fields, without writer's cramp?

For more SQL PLSQL Interview Questions Click Here