How to start instance with a minimal initialization parameter file?
Explain rename?
is there a tool to trace queries, like profiler for sql server?
What is a synonym? What are its various types?
How to write a query with a right outer join in oracle?
What is the relation of a user account and a schema in oracle?
How oracle handles dead locks?
What is blob data type in oracle?
What is coalesce function?
What is oracle analytical function?
How to convert character types to numeric types?
What are set operators?
What is the data type of dual table?
Explain drop constraint oracle?
What is a tns service name?