News, views, and items of interest on IBM's Db2 database management system and mainframes.
Showing posts with label
access paths
.
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Showing posts with label
access paths
.
Show all posts
Friday, September 04, 2015
Influencing the DB2 Optimizer: Part 7 - Miscellaneous Additional Considerations
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In this 7th, and final installment of this series on influencing the DB2 optimizer's access path choices, we will take a look at a coupl...
Wednesday, August 12, 2015
Influencing the DB2 Optimizer: Part 5 - Changing DB2 Catalog Statistics
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When the standard methods of influencing DB2’s access path selection -- as discussed in the first 4 parts of this series ( 1 , 2 , 3 , ...
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