What is meant by union and union all?


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More DB2 Interview Questions

What are leaf pages?

3 Answers  


What is the use of db2 optimizer?

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What is consistency token in db2?

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Parm value passed is PARM=(10,20). how do code linkage section and how would you add these two passes values and show result in cobol program.

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i want to delete 20th million record how ?

4 Answers   IBM,






How do I import data from excel to db2?

0 Answers  


While creating a table, by mistake you have given size of one field as 10. But as per requirement size should be 8. What is your next step?

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What is a thread?

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What's the difference between DB2 active log and archive log? Thanks a lot...

2 Answers   IBM,


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2 Answers  


How to restart a DB2 program?

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What is temporal table in db2?

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