Stream: zP&C
Time: 15:00 - 16:00
A typical Db2 for z/OS installation sees millions or billions of SQL queries per day. Do you understand what can happen within each query? In this beginner-level session, the speaker will describe various forms that a query can take, the things that can happen during a query, and the basic controls available for the application developer and/or the database administrator to affect those things. Attendees will leave this session understanding: A. What a query looks like B. What a fetch does, and whether it is good or bad C. What a getpage does, and whether it is good or bad D. What an I/O does, and whether it is good or bad
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