Write a query to remove duplicate rows from a table?
What do you mean by checkpoints in dbms?
What are the benefits of database management system?
How to use events with zebedee, ssh or stunnel?
What is the difference between multiload and fastload interms of performance?
Explain the main control blocks available in ims db?
What are the two major subsystems of system r?
Why is foreign key used?
I'm need to prepare Month Over Month Sales Growth report. Is there any function available in OBIEE to perform this task.
What is ddl in dbms?
What is 2-tier architecture?
What do you mean by super key, primary key, foreign key and candidate key?
What is the purpose of a field in a database?
What are the types of rdbms?
What is a database report?