What is not null in sql?


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

Post New Answer

More SQL PLSQL Interview Questions

What does rownum mean in sql?

0 Answers  


What is orm in sql?

0 Answers  


What is %type in pl sql?

0 Answers  


what is a trigger in mysql? Define different types of trigger. : Sql dba

0 Answers  


What are the new features in Oracle 10g. Compared to Oracle 9i?

1 Answers   Polaris,






What is execute immediate?

0 Answers  


Is postgresql a server?

0 Answers  


how to retrieve the top 2 salaried persons from a database?

7 Answers   Orion Laboratories,


Any attempt to navigate programmatically to disabled form in a call_form stack is allowed?

0 Answers  


Can we use ddl statements in stored procedure?

0 Answers  


Can we create foreign key without primary key?

0 Answers  


How can I speed up sql query?

0 Answers  


Categories