What is user in sql?
How does a self join work?
Explain the steps needed to create the scheduled job?
difference between anonymous blocks and sub-programs.
List the different type of joins?
What is pivot query?
What is the unique index?
How do I find duplicates in two columns?
Define sql delete statement.
Is oracle and sql same?
What is mutating error?
What language is oracle sql developer?
What are the types of functions in sql?
What is primary key and unique key?
what is primary key? : Sql dba