Explain the uses of control file.
What are the different types of constraints?
Which is the best place to learn hadoop?
Which operator is used in query for pattern matching?
Is sqlexception checked or unchecked?
What is difference between sql and mysql?
what is the order of pre-defined exceptions.
What is the diff between Truncate table / delete <table name> purge
How to maintain the history of code changes of pl/sql?
how many triggers are allowed in mysql table? : Sql dba
What is an invalid partition table?
what is primary key? : Sql dba
Difference between DBMS and RDBMS...CODD's rules