| Bug #120575 | Range optimizer chooses bad range plan for large IN lists and execution is very slow and memory usage spikes. | ||
|---|---|---|---|
| Submitted: | 30 May 6:57 | Modified: | 4 Aug 14:17 |
| Reporter: | hel le | Email Updates: | |
| Status: | Duplicate | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S2 (Serious) |
| Version: | 8.0.41+ | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | Memory, Optimizer, performance, range_optimizer_max_mem_size, range-optimizer | ||
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