What is meant by explain?


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More DB2 Interview Questions

what are the SQL codes u freequently got?

2 Answers   Logica CMG,


how do you resolve -818 error in db2. where we have to see time stamp token. i said by seeing in load module and plan .is it correct or not. give clear explination for how to see time stamp token

2 Answers   IBM, TRD,


What is an instance database?

0 Answers  


What technique is used to retrieve data from more than one table in a single SQL statement?

9 Answers   CTS, IBM, TCS,


What else is there in the PLAN apart from the access path?

1 Answers  






What's the maximum number of characters that a tablename can have?

3 Answers  


What is meant by repeatable read?

4 Answers  


When one binds a PACKAGE ( of a plan ) what package information is stored and where it is stored?

3 Answers  


How does DB2 store NULL physically?

2 Answers  


What is a NULL value? What are the pros and cons of using NULLS?

2 Answers  


What is the purpose of the QUIESE Utility?

1 Answers  


What is a db2 package?

0 Answers  


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