Is oracle the best database?
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What is rich query?
write sql query following source are EmpID, Salary 101 1000 102 2000 103 3000 I want the output format like following empid,sal,composite_sal 101 1000 1000 102 2000 3000 103 3000 6000
Explain the use of indexes option in exp command.
How to change system global area (sga) in oracle?
When does a Transaction end ?
Difference between varchar and varchar2 data types?
How to set up autotrace for a user account?
I just want to maintain data like an employee can belongs to 3 or more departments . We can resolve this by using composite key but it avoids normalization rules. So Can anyone tell me how can I maintain data.
How to pass parameters to procedures?
What is a Data File ?
What happens if you use a wrong connect identifier?
What is system global area (sga) in oracle?