What is coalesce function?
Please explain joins in oracle?
How to declare a local variable?
Why do we need oracle client?
How to define a record variable to store a table row?
What are the attributes that are found in a cursor?
Query to retrieve record for a many to many relationship ?
Explain database link?
How to assign query results to variables?
What are the components of logical database structure in oracle database?
What is meant by raw datatype?
How to create a new user account in oracle?
How do we get field details of a table?
What operating systems are supported by oracle database 10g xe?
What is a read only transaction in oracle?