| Bug #120683 | Optimizer overestimates cost and rows for LIMIT 1 without ORDER BY on a primary key index | ||
|---|---|---|---|
| Submitted: | 14 Jun 15:21 | ||
| Reporter: | jinhui lai | Email Updates: | |
| Status: | Open | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S5 (Performance) |
| Version: | 9.7.0 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
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