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Find out if a search-condition in CASE expression contain a subselect and learn a workaround to make this happen. Continue Reading
Find out how to use SMF type 92 records or ISHELL or ls Unix commands to get information, including when an OMVS Dataset File or a Directory is changed, added or deleted. Continue Reading
Can you expect CPU increases when converting apps from VSAM to DB2? Find out about potential increases in CPUs and other system resources, and find out if you should expect a decrease in application response times.Continue Reading
My project at work is to move from a VSAM application to DB2 (mainframe). Can you suggest any good DB2/SQL books for an old COBOL/VSAM programmer to make the transition easier? I know this is not a difficult question, but no one I talk to knows the ...Continue Reading