              migration = executor.loader.get_migration_by_prefix(app_label, migration_name)
          except AmbiguityError:
              raise CommandError("More than one migration matches '%s' in app '%s'. Please be more specific." % (app_label, migration_name))
          except KeyError:
              raise CommandError("Cannot find a migration matching '%s' from app '%s'. Is it in INSTALLED_APPS?" % (app_label, migration_name))
          targets = [(app_label, migration.name)]
  
          # Make a plan that represents just the requested migrations and show SQL
          # for it
          plan = [(executor.loader.graph.nodes[targets[0]], options['backwards'])]
 
</s> remove             raise CommandError("More than one migration matches '%s' in app '%s'. Please be more specific." % (app_label, migration_name))
 </s> add             raise CommandError("More than one migration matches '%s' in app '%s'. Please be more specific." % (
                migration_name, app_label)) </s> remove                     raise CommandError("Cannot find a migration matching '%s' from app '%s'." % (app_label, migration_name))
 </s> add                     raise CommandError("Cannot find a migration matching '%s' from app '%s'." % (
                        migration_name, app_label)) </s> remove                     raise CommandError("More than one migration matches '%s' in app '%s'. Please be more specific." % (app_label, migration_name))
 </s> add                     raise CommandError("More than one migration matches '%s' in app '%s'. Please be more specific." % (
                        migration_name, app_label))
            raise CommandError("Cannot find a migration matching '%s' from app '%s'. Is it in INSTALLED_APPS?" % (
                migration_name, app_label))
              migration = executor.loader.get_migration_by_prefix(app_label, migration_name)
          except AmbiguityError:
              raise CommandError("More than one migration matches '%s' in app '%s'. Please be more specific." % (app_label, migration_name))
          except KeyError:
            raise CommandError("Cannot find a migration matching '%s' from app '%s'. Is it in INSTALLED_APPS?" % (
                migration_name, app_label))
          targets = [(app_label, migration.name)]
  
          # Make a plan that represents just the requested migrations and show SQL
          # for it
          plan = [(executor.loader.graph.nodes[targets[0]], options['backwards'])]
keep keep keep keep replace keep keep keep keep keep
 Swapped placeholders in [sql]migrate command error 
django/core/management/commands/sqlmigrate.py