What is the use of sql trace?
Why self join is used in sql?
What are triggers and its uses?
What is cross join example?
Can we call stored procedure in function?
What is scalar function in sql?
What are the types of join and explain each?
how can i read write files from pl/sql
What do you understand by pl/sql records?
How to count the no of records of a table without using COUNT function?
Is record in oracle pl sql?
How to revise and re-run the last sql command?
Tell me what a package consists of.