| Bug #117164 | Range estimation (index dives) overestimates the rows count on large ranges. It almost doubles the actual number of rows | ||
|---|---|---|---|
| Submitted: | 9 Jan 6:17 | Modified: | 9 Jan 7:04 |
| Reporter: | Alexander Baschuk | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S3 (Non-critical) |
| Version: | 8.0.36, 8.0.40 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | Optimizer, range optimizer, rows estimate, Rows_examined | ||
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