Bug #46376 | Optimizer choose wrong index even when where clause and order-by are covered | ||
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Submitted: | 24 Jul 2009 17:05 | Modified: | 29 Jul 2009 8:39 |
Reporter: | T C | Email Updates: | |
Status: | Verified | Impact on me: | |
Category: | MySQL Server: Optimizer | Severity: | S5 (Performance) |
Version: | 5.0.85, 5.1.36, 5.1.38, 5.1.39 | OS: | Windows (XP) |
Assigned to: | Tor Didriksen | CPU Architecture: | Any |
Tags: | INDEX, Optimizer, performance |
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