| Bug #119447 | Prepare Statement execute much slower than normal select query | ||
|---|---|---|---|
| Submitted: | 23 Nov 8:34 | Modified: | 27 Nov 5:04 |
| Reporter: | Qingping Zhu | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S5 (Performance) |
| Version: | 8.0.41 | OS: | CentOS |
| Assigned to: | CPU Architecture: | x86 | |
| Tags: | index dive, left join, Optimizer, prepare statement | ||
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