Bug #64445 | Different execution plan alter results with Loose Index Scan with Aggregate | ||
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Submitted: | 24 Feb 2012 15:10 | Modified: | 26 Mar 2013 6:13 |
Reporter: | Todd Mosier | Email Updates: | |
Status: | Closed | Impact on me: | |
Category: | MySQL Server: Optimizer | Severity: | S3 (Non-critical) |
Version: | 5.5.21, 5.5.23 | OS: | Linux (Ubuntu 11.10) |
Assigned to: | CPU Architecture: | Any | |
Tags: | aggregate functions, count, distinct, index for group by, loose index scan, regression |
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