Bug #77340 Optimizer chooses wrong index for LEFT JOIN query
| Submitted: | 12 Jun 2015 22:34 | Modified: | 18 Dec 2015 10:58 |
|---|---|---|---|
| Reporter: | Sveta Smirnova (OCA) | Email Updates: | |
| Status: | In progress | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S3 (Non-critical) |
| Version: | 5.6.25, 5.7.7 | OS: | Any |
| Assigned to: | CPU Architecture: | Any |
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