Is it possible to update a primary key value? If not, what is the error code given? If yes, can more than 1 primary key column be updated at a time?

8 Answers  

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What is a view? Why use it?

3 Answers  

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How do you Load a table ?? and what is Load replace ?

2 Answers   Xansa,

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what is the difference between join and union?

4 Answers   IBM,

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Explain about dbrm.

0 Answers  

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how can i pull up a query which was previously stored in qmf

3 Answers  

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Say CUST Table contains records like: CUSTNO CUSTNAME CUSTLOC 100 ABC SSS 200 XYZ 300 PQR 400 MNO WWW 500 CVV ------------- ------------- Now write a query to retrieve all records with CUSTLOC no data.

3 Answers   IBM,

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what is db2 restart?

0 Answers  

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What is check constraint. Explain with example.

0 Answers  

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Is db2 a database?

0 Answers  

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why db2 is called as universal database?what is the storage capacity of db2v9 n what are the advantages of db2

3 Answers  

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What is the specific need of Plan and..where are the tables in DB2 are physically saved

3 Answers   Infosys,

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