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Solving Operational Business Intelligence with InfoSphere Warehouse Advanced Edition
book

Solving Operational Business Intelligence with InfoSphere Warehouse Advanced Edition

by Whei-Jen Chen, Pat Bates, Timothy Donovan, Garrett Fitzsimons, Jon Lind, Rogerio Silva
October 2012
Beginner to intermediate content levelBeginner to intermediate
506 pages
12h 43m
English
IBM Redbooks
Content preview from Solving Operational Business Intelligence with InfoSphere Warehouse Advanced Edition
Chapter 5. Temporal data management and analytics in an operational warehouse 187
created using either the Design Studio tooling or by using SQL that was coded
manually.
The history table is to have all of the same columns as the main table so that it
can track all changes without losing any history or previous values.
Creating history tables with Design Studio
If the system-period temporal table has been created using Design Studio as
discussed in “Using the Design Studio tooling” on page 184, then the history
table is created automatically at the same time. The exact same column
definitions are used in the history table as the base table.
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Publisher Resources

ISBN: 0738437255Purchase book