What are the advantages of indexing?
What is pl sql package?
What is the difference between union and union all command?
Can we create view in stored procedure?
can i use dbms_output.put_line in a function u are telling as return statement
Do we need to create index on primary key?
What is query optimization in sql?
What is the difference between rename and alias?
Is the primary key an index?
Is sql difficult?
Explain what is dbms?
how to sort records in sql?
What is the execution plan in sql?