What are string functions in sql?
Is primary key clustered or nonclustered?
Explain some predefined exceptions.
How much does a sql dba make? : SQL DBA
what are the limitations of identity column? : Transact sql
Name three sql operations that perform a sort.
How does cross join work in sql?
What are the different types of dbms?
Can a composite key be null?
Any attempt to navigate programmatically to disabled form in a call_form stack is allowed?
How do you explain an index number?
Define commit, rollback and savepoint?
What is the difference between nested table and varray?
What are the possible values for the boolean data field?
Why do we use procedures in pl sql?