Can A CONTROL BLOCK can sometimes refer to a Basetable ?
Why normalisation is required?
What is bcnf standard form in dbms?
What are the three main types of models?
If I delete a table and then rollback it, do the index on the table remains? What if I drop the table and roll back?Do index on the table remains? What if I truncate the table and roll back? Do the index on the table remains
How to open the database in exclusive mode?
what is Data Definiton Language ?
Is sql is a dbms?
How do I take a backup of Stored Procedure in Oracle?
Enlist some commands of ddl, dml, and dcl.
What are the types of rdbms?
What is index hunting and how does it help in improving query performance?
Define primary and unique key?
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