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[3.1.x] Refs #32096 -- Made JSONField check respect Meta.required_db_vendor.

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Thanks Simon Charette for the implementation idea.
Backport of 1fb97fb965786a4398a2236e4e619b78a25d5875 from master
This commit is contained in:
Mariusz Felisiak 2020-10-15 22:05:16 +02:00
parent 848e48c62d
commit be3ce38656
1 changed files with 5 additions and 0 deletions
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5
django/db/models/fields/json.py
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@ -45,6 +45,11 @@ class JSONField(CheckFieldDefaultMixin, Field):
if not router.allow_migrate_model(db, self.model):
continue
connection = connections[db]
if (
self.model._meta.required_db_vendor and
self.model._meta.required_db_vendor != connection.vendor
):
continue
if not (
'supports_json_field' in self.model._meta.required_db_features or
connection.features.supports_json_field