| Bug #120608 | prefer_ordering_index makes a filtered ORDER BY pk LIMIT query do a full primary-key scan instead of a filtering index r | ||
|---|---|---|---|
| Submitted: | 3 Jun 7:27 | Modified: | 15 Jun 10:25 |
| Reporter: | Yuchen Sun | Email Updates: | |
| Status: | Duplicate | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S5 (Performance) |
| Version: | 9.6 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
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