Bug #85224 | Illegal mix of collations for time/varchar | ||
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Submitted: | 28 Feb 2017 10:59 | Modified: | 20 Mar 2017 16:14 |
Reporter: | Tor Didriksen | Email Updates: | |
Status: | Closed | Impact on me: | |
Category: | MySQL Server: Charsets | Severity: | S3 (Non-critical) |
Version: | 8.0.1 | OS: | Any |
Assigned to: | CPU Architecture: | Any |
[28 Feb 2017 10:59]
Tor Didriksen
[20 Mar 2017 16:14]
Paul DuBois
Posted by developer: Noted in 8.0.2 changelog. When the character set of one string comparison operand was a superset of the character set of the other operand, some comparisons were disallowed that should be permitted by converting the operand with the "smaller" character set to the "larger" character set. utf8mb4 and utf32 are considered to be a superset of any other encoding.