| Bug #121292 | INTERSECT ALL / EXCEPT ALL lose duplicate counts when the hash set operation spills to disk | ||
|---|---|---|---|
| Submitted: | 16 Sep 8:29 | Modified: | 16 Sep 10:39 |
| Reporter: | Ke Han | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S2 (Serious) |
| Version: | 8.4.11 (LTS), 9.7.2, 26.7.0 (current) — | OS: | Any (observed on Linux x86_64, Ubuntu 22.04.2 LTS, kernel 5.15.0-187-generic;) |
| Assigned to: | CPU Architecture: | Any (Any (observed on x86)) | |
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