What is dynamic sql in pl sql?
What is the difference between function, procedure and package in pl/sql?
what is the difference between ereg_replace() and eregi_replace()? : Sql dba
Difference between inline query and stored procedure?
Explain the select statement in sql?
What is composite primary key in sql?
Why truncate is faster than delete?
how to calcuate the second highest salary of he employee
What is record in pl sql?
What are the different types of constraints?
Sql technical questions
Does sql*plus have a pl/sql engine?
What is crud diagram?