Bug #96378 | Subquery with parameter is exponentially slower than hard-coded value | ||
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Submitted: | 31 Jul 2019 3:00 | Modified: | 2 Jan 2020 9:47 |
Reporter: | Jeff Johnson | Email Updates: | |
Status: | No Feedback | Impact on me: | |
Category: | MySQL Server: Optimizer | Severity: | S4 (Feature request) |
Version: | 8.0.17 | OS: | Windows (Windows 10 x64) |
Assigned to: | CPU Architecture: | x86 (AMD Threadripper 1950X) | |
Tags: | performance |
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