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Author SHA1 Message Date
sergefp@mysql.com
742b759df7 * Undo of range optimizer fix from previous changeset 
* Fixed test results.
 2004-05-29 17:50:05 +04:00
sergefp@mysql.com
a46d7542c9 This is first cset for WL#1394 "Optimize index merge when all involved index ranges include only values with equal keys" 
The main idea is to exploit the fact that key scans for "key=const" return ordered sequences of rowids.
 2004-05-13 01:38:40 +04:00