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DB2 Cube Views: A Primer
book

DB2 Cube Views: A Primer

by Corinne Baragoin, Geetha Balasubramaniam, Bhuvaneshwari Chandrasekharan, Landon DelSordo, Jan B. Lillelund, Julie Maw, Annie Neroda, Paulo Pereira, Jo A. Ramos
September 2003
Beginner to intermediate content levelBeginner to intermediate
754 pages
18h 9m
English
IBM Redbooks
Content preview from DB2 Cube Views: A Primer
208 DB2 Cube Views: A Primer
Table 4-10 FULL refresh on refresh DEFERRED/ IMMEDIATE
MQTs
INCREMENTAL maintenance of refresh IMMEDIATE MQTs
MQTs defined as refreshed IMMEDIATE can be incrementally maintained via
inserts/updates/delete on which changes (delta) are propagated immediately or it
can also be incrementally maintained via the
Load Insert utility on which
changes (delta) are not propagated immediately.
Since
Load Insert is a more common implementation for Business Intelligence
applications, we are only covering the process to incrementally maintain MQTs
using the Load Insert option.
Step # Step definition Considerations
1 DROP TABLE <mqt>; ...
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Publisher Resources

ISBN: 0738499730Purchase book