How to start an oracle instance?
What is oracle rownum?
Differentiate between pre-select and pre-query?
what is Single Byte Overhead...?
What is the max number of columns in an oracle table?
is there a tool to trace queries, like profiler for sql server?
which is best insttute for teradata,sybase,mysql,oracle in hyderabad
What is a Sequence ?
who is the father of oracle and send chodd rules
Explain index?
What is the difference between formal parameters and actual parameters?
How many types of segments in Oracle?
What is a nested table and how is it different from a normal table?