What is the difference between the implicit and explicit cursors?
No Answer is Posted For this Question
Be the First to Post Answer
What do you mean by dbms? What are its different types?
What are the types of keys?
What is the difference between unique and primary key constraints?
What is procedure in pl sql?
How do I find duplicates in a single column in sql?
Explain how exception handling is done in advance pl/sql?
IF EMP HAS 2 ROWS,DEPT HAS 4 ROWS.WHATS THE RESULT OF SELECT * FROM EMP,DEPT;
query to retrive the employees whose sal is greater than avg sal
What is the difference between left and left outer join?
write a query to delete similar records in different tables with same structure
What is the difference between drop and truncate commands?
What is indexing in sql and its types?