| Bug #75248 | OR conditions on multi-column index may not use all index columns to filter rows | ||
|---|---|---|---|
| Submitted: | 17 Dec 2014 14:59 | Modified: | 26 Aug 2015 14:11 |
| Reporter: | Yoshinori Matsunobu (OCA) | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S5 (Performance) |
| Version: | 5.6.22, 5.6.23, 5.7.6, 5.5.43 | OS: | Any |
| Assigned to: | Sreeharsha Ramanavarapu | CPU Architecture: | Any |
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