1 files changed, 13 insertions, 0 deletions
diff --git a/django/db/backends/postgresql/creation.py b/django/db/backends/postgresql/creation.py
new file mode 100644
index 0000000000..13eea0d3b7
--- /dev/null
+++ b/django/db/backends/postgresql/creation.py
@@ -0,0 +1,13 @@
+from django.db.backends.base.creation import BaseDatabaseCreation
+
+
+class DatabaseCreation(BaseDatabaseCreation):
+
+    def sql_table_creation_suffix(self):
+        test_settings = self.connection.settings_dict['TEST']
+        assert test_settings['COLLATION'] is None, (
+            "PostgreSQL does not support collation setting at database creation time."
+        )
+        if test_settings['CHARSET']:
+            return "WITH ENCODING '%s'" % test_settings['CHARSET']
+        return ''