| Bug #52170 | innodb query optimizer fails (null possible_keys) with multicolumn key | ||
|---|---|---|---|
| Submitted: | 18 Mar 2010 9:57 | Modified: | 22 Mar 2010 10:43 |
| Reporter: | Ethan Joffe | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S5 (Performance) |
| Version: | 5.1.44, mysql-next-mt | OS: | Linux (fc12) |
| Assigned to: | CPU Architecture: | Any | |
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