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Db2 What's New In Version 9.7

11479 words - 46 pages

IBM DB2 9.7 for Linux, UNIX, and Windows
What's New for DB2 Version 9.7
SC27-2463-00

IBM DB2 9.7 for Linux, UNIX, and Windows
What's New for DB2 Version 9.7
SC27-2463-00

Note Before using this information and the product it supports, read the general information under Appendix B, "Notices," on page 217.
Edition Notice
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Contents About this book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix Who should use this book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix How this book is structured . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix Highlighting conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Part 1. New features and functionality . . . . . . . . . . . . . . . . . . . . . 1
Chapter 1. Product packaging enhancements . . . . . . . . . . . . . . . . . . . 3 Component names have changed . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Chapter 2. Compression enhancements . . . . . . . . . . . . . . . . . . . . . . 5 XML data stored in the XML storage object of tables can be compressed . . . . . . . . . . . . . . . 5 Temporary tables can be compressed . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Indexes can be compressed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Data replication source tables can be compressed . . . . . . . . . . . . . . . . . . . . . . . 7
Chapter 3. Manageability enhancements . . . . . . . . . . . . . . . . . . . . . . 9 Existing databases can now use automatic storage . . . . . . . . . . . . . . . . . . . . . . . 9 Automatic storage supports dropping storage paths and rebalancing table spaces . . . . . . . . . . . . 10 Reclaiming unused space from table spaces is supported . . . . . . . . . . . . . . . . . . . . 11 Reclaiming space from multidimensional clustering (MDC) tables has been enhanced . . . . . . . . . . 13 Enhanced access to DB2...

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