what is the difference between undefined value and null value? : Sql dba


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

Post New Answer

More SQL PLSQL Interview Questions

Why are cursors used?

0 Answers  


what is overloading procedure or overloading function ?

3 Answers   Genpact,


What are the different types of database management systems?

0 Answers  


what is the use of set statement in tsql? : Transact sql

0 Answers  


What is the use of double ampersand (&&) in sql queries? Give an example

0 Answers  






How do you use collections in procedure to return the resultset?

0 Answers  


what are the types of subquery? : Sql dba

0 Answers  


sales persons should always receive commission of 100 at least. employees who r not sales persons should never receive commission.(Triggers)

1 Answers   Fidelity, Oracle,


Is oracle and sql same?

0 Answers  


What is the difference between anonymous block and named block or stored procedure?

8 Answers  


What is meant by <> in sql?

0 Answers  


How One can easily select all even, odd, or Nth rows from a table using SQL queries?

4 Answers  


Categories