| Bug #99244 | bad performance in hash join because join with no join condition between tables | ||
|---|---|---|---|
| Submitted: | 14 Apr 2020 3:22 | Modified: | 21 Apr 2020 16:24 |
| Reporter: | chunyang xu | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Server: Optimizer | Severity: | S1 (Critical) |
| Version: | 8.0.19 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
| Tags: | bad performance, Cartesian Product temp result., hash join | ||
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