Fixed #29876 -- MySQL does not support SPATIAL fields in unique indices.

django · Oct 22, 2018 · 4269648 · orf · Oct 22, 2018 · 4269648
1 parent c53af56
commit 4269648
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/django/contrib/gis/db/backends/mysql/features.py b/django/contrib/gis/db/backends/mysql/features.py
@@ -19,3 +19,8 @@ class DatabaseFeatures(BaseSpatialFeatures, MySQLDatabaseFeatures):
     @cached_property
     def supports_empty_geometry_collection(self):
         return self.connection.mysql_version >= (5, 7, 5)
+
+    @cached_property
+    def supports_geometry_field_unique_index(self):
+        # Not supported in MySQL since https://dev.mysql.com/worklog/task/?id=11808
+        return self.connection.mysql_is_mariadb