| Bug #41220 | LEFT JOIN with compound clause uses table scan, while INNER JOIN uses indexes | ||
|---|---|---|---|
| Submitted: | 4 Dec 2008 9:59 | Modified: | 18 Aug 2009 8:43 |
| Reporter: | Geoff Winkless | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S5 (Performance) |
| Version: | 5.1.30, 5.0, 5.1, azalea bzr | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
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