What are the three lock types?
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How do I handle -911 (deadlock) error in a db2 program so that the program will never abend?
What is IMAGECOPY ?
Once you create a view, where would information about the view be stored?
What is explain in db2?
What is an EXPLAIN in DB2. How and what is the steps followed in EXPLAIN command. Can all the queries be used in EXPLAIN command to check the performance.
What is netezza database?
What is tablespace?
How will you delete duplicate records from a table?
pls explain the precompilation process of cobol-db2 pgm
What is bufferpool in db2?
What is the result of open cursor statement?
Outputs of explain are with matchcols = 0. What does this signify?