What is difference between isnull and coalesce?

0 Answers  

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Which DB2 catalog tables are used to produce a list of table column by table for all tables in a database?

1 Answers  

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Explain db2.

0 Answers  

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how to unload different table data into different gdg files/ vsam files.

3 Answers  

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Return code 100 means?

6 Answers   Cap Gemini,

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How to access db2 tables in mainframe?

0 Answers  

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How we create a tables in DB2 ?Previously client has using 7 letters for user id,now he wants to increase the letters from 7 to 12 for user id.How we can do it?

6 Answers   Wipro,

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What is rebind in db2?

0 Answers  

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how we will do null data selection in cobol-db2 program

2 Answers   Wipro,

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1 Answers   Mphasis,

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I am getting a error multiple row fetched while executing a Cobol-DB2 program.How can I solve it without using a cursor.

8 Answers  

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What are union and union all?

0 Answers  

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