After normalization, what are the conditions which have to keep in mind to de-normalize it?

1048

Source File: Target EMPNO, SAL Empno, Format 101, 1000 101, 1000 101, 1100 101, 1000, 1100 101, 1000 101, 1000, 1100, 1000 101, 10000 101, 1000, 1100, 1000, 10000 102, 1100 102, 1100 102, 1300 102, 1100, 1300 102, 1200 102, 1100, 1300, 1200 102, 1500 102, 1100, 1300, 1200, 1500 How can i get that output using datastage(ETL) tool

1842

how to configure oracle 10g in java1.5 and tell me know how to set class path in system?

2042

What is the difference between primary and candidate key?

1124

Explain normalization in one line?

1090

What is ole db used for?

1009

How to produce such kind of file?

1104

Explain natural key?

1124

What is table scan and index scan?

1114

What is ole db provider for sql server?

1029

can any one tell me how i can start database testing mean what should be initial point and how i can write a query for listing page of any item thanks in advance

2547

What is the difference between oracle and MS Access?

1064

What is database and its types?

1005

what are wrappers and build ups and what it's use?

2158

diff b/w inter process and in process

2081