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Fixed #31144 -- Relaxed system check for max_length of CharFields on MySQL/MariaDB by turning into a warning.

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Rohit
2020-02-08 22:21:31 +05:30
committed by Mariusz Felisiak
parent c1c361677d
commit 2695ac8e04
4 changed files with 26 additions and 9 deletions
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5
docs/ref/checks.txt
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@@ -127,9 +127,12 @@ MySQL and MariaDB
If you're using MySQL or MariaDB, the following checks will be performed:
* **mysql.E001**: MySQL/MariaDB does not allow unique ``CharField``\s to have a
``max_length`` > 255.
``max_length`` > 255. *This check was changed to* ``mysql.W003`` *in Django
3.1 as the real maximum size depends on many factors.*
* **mysql.W002**: MySQL/MariaDB Strict Mode is not set for database connection
'<alias>'. See also :ref:`mysql-sql-mode`.
* **mysql.W003**: MySQL/MariaDB may not allow unique ``CharField``\s to have a
``max_length`` > 255.
Model fields
------------