Which database is better for os platform dependency?
How to assign data of the deleted row to variables?
What are the types of Database Links ?
what are corelated subqueries
What are triggers?Where are they used?
What is the difference between 10g OEM and 11g OEM?
How to define a data source name (dsn) in odbc manager?
What is Database Trigger ?
How to create a table interactively?
Describe Referential Integrity ?
What is backup in Oracle?
What is Index and different types of Indexes?
What are a query and state the different types of queries and their uses?