import backend-related changes from Django-1.10.4

michiya · michiya · commit 64fef7c65caf · 2016-12-05T10:31:45.000+09:00
diff --git a/sql_server/pyodbc/schema.py b/sql_server/pyodbc/schema.py
@@ -461,7 +461,7 @@ def add_field(self, model, field):
                     }
                     self.execute(sql)
         # Add an index, if required
-        if field.db_index and not field.unique:
+        if self._field_should_be_indexed(model, field):
             self.deferred_sql.append(self._create_index_sql(model, [field]))
         # Add any FK constraints later
         if field.remote_field and self.connection.features.supports_foreign_keys and field.db_constraint:

Original file line number	Diff line number	Diff line change
`@@ -461,7 +461,7 @@ def add_field(self, model, field):`
`461`	`461`	`}`
`462`	`462`	`self.execute(sql)`
`463`	`463`	`# Add an index, if required`
`464`		`- if field.db_index and not field.unique:`
	`464`	`+ if self._field_should_be_indexed(model, field):`
`465`	`465`	`self.deferred_sql.append(self._create_index_sql(model, [field]))`
`466`	`466`	`# Add any FK constraints later`
`467`	`467`	`if field.remote_field and self.connection.features.supports_foreign_keys and field.db_constraint:`