Bug #115697 | for some case MySQL 9.0.1 result mismatch | ||
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Submitted: | 26 Jul 8:31 | Modified: | 29 Jul 16:48 |
Reporter: | ximin liang (OCA) | Email Updates: | |
Status: | Not a Bug | Impact on me: | |
Category: | MySQL Server: DML | Severity: | S2 (Serious) |
Version: | 9.0.1, 8.4.2 | OS: | Any |
Assigned to: | CPU Architecture: | Any | |
Tags: | regression |
[26 Jul 8:31]
ximin liang
[26 Jul 8:46]
MySQL Verification Team
Hello ximin liang, Thank you for the report and test case. Verified as described. regards, Umesh
[29 Jul 16:48]
Dag Wanvik
Posted by developer: Setting user variables inside query expressions is deprecated, cf warning given: "Setting user variables within expressions is deprecated and will be removed in a future release. Consider alternatives: 'SET variable=expression, ...', or 'SELECT expression(s) INTO variables(s)'." because it is hard to give a reasonable semantics to the operations. Since it will be removed in a future release, this issue will not be attempted fixed, so rejected.