Fix postgre alter null. (#142)

2021-03-28 16:22:49 +08:00
parent 3f52ac348b
commit fa85e05d1d
7 changed files with 13 additions and 16 deletions
--- a/aerich/migrate.py
+++ b/aerich/migrate.py
@@ -399,6 +399,9 @@ class Migrate:
                        elif option == "unique":
                            # because indexed include it
                            pass
+                        elif option == "nullable":
+                            # change nullable
+                            cls._add_operator(cls._alter_null(model, new_data_field), upgrade)
                        else:
                            # modify column
                            cls._add_operator(