What is the difference between unique and primary key constraints?


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

Post New Answer

More SQL PLSQL Interview Questions

How do I view a procedure in sql?

0 Answers  


What does where 1 1 mean in sql?

0 Answers  


what is sql in mysql? : Sql dba

0 Answers  


What is set serveroutput on?

0 Answers  


Give the structure of the procedure ?

1 Answers  






What is the first action to perform a query? Suppose I have four tables and five joins and my query is getting slow day by day.

4 Answers   Hexaware,


What is the difference between database trigger and stored procedure?

0 Answers  


How do sql databases work?

0 Answers  


explain about mysql and its features. : Sql dba

0 Answers  


Name the different types of indexes in sql and define them.

0 Answers  


What is the difference between cross join and natural join?

0 Answers  


what is bcp? When does it used? : Sql dba

0 Answers  


Categories