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[4.0.x] Fixed collation tests on MySQL 8.0.30+. 

The utf8_ collations are renamed to utf8mb3_* on MySQL 8.0.30+.
Backport of 88dba2e3fd from main
This commit is contained in:
Mariusz Felisiak 2022-07-27 21:36:25 +02:00
parent b8b449fe20
commit 1a9f079b7e
1 changed files with 7 additions and 4 deletions
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11
django/db/backends/mysql/features.py
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@ -51,11 +51,14 @@ class DatabaseFeatures(BaseDatabaseFeatures):
@cached_property
def test_collations(self):
charset = "utf8"
if self.connection.mysql_is_mariadb and self.connection.mysql_version >= (
10,
6,
if (
self.connection.mysql_is_mariadb
and self.connection.mysql_version >= (10, 6)
) or (
not self.connection.mysql_is_mariadb
and self.connection.mysql_version >= (8, 0, 30)
):
# utf8 is an alias for utf8mb3 in MariaDB 10.6+.
# utf8 is an alias for utf8mb3 in MariaDB 10.6+ and MySQL 8.0.30+.
charset = "utf8mb3"
return {
"ci": f"{charset}_general_ci",