What is difference between isnull and coalesce?


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More DB2 Interview Questions

Which component is responsible for db2 startup and shutdown?

0 Answers  


What is clone table?

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Can we install 2 different versions of Db2 on same mainframe?

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In SPUFI suppose you want to select maximum of 1000 rows, but the select returns only 200 rows. What are the 2 SQLCODEs that are returned?

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In terms of DB2 indexing, what is the root page?

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Explain the use of the WHERE clause.

2 Answers   IBM,


i have cobol+ db2 program but it contains n number of subprograms for this how many dbrm members i need to mention in bind process

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When a COBOL-DB2 program in PRODUCTION is updating main tables and gone for long run, what have to do?

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What type of database is db2?

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What are the various locks available?

5 Answers   CTS,


What is the difference between cursor stability and repeatable read isolation levels?

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Give some example of statistics collected during RUNSTATS?

1 Answers  


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