DB2 for LUW 10.5 Expression-Based Indexes by Martin Hubel

Martin Hubel continues the coverage of new features of DB2 for LUW with an analysis of expression-based indexes -

http://www.idug.org/p/do/sd/sid=7164&isnew=1&type=0

He describes their usage and compares them to alternative ways of achieving the same effect, particularly using generated columns.

 

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