python manage.py migrate报错，delete_index_sql参数太多

[lesstraveller]

django_opengauss_backen/schema.py
def _delete_index_sql(self, model, name, sql=None, concurrently=False):
sql = (
self.sql_delete_index_concurrently
if concurrently
else self.sql_delete_index
)
return super()._delete_index_sql(model, name, sql)

[lesstraveller]

File "manage.py", line 22, in
main()
File "manage.py", line 18, in main
execute_from_command_line(sys.argv)
File "/usr/local/python3.7.4/lib/python3.7/site-packages/django/core/management/init.py", line 381, in execute_from_command_line
utility.execute()
File "/usr/local/python3.7.4/lib/python3.7/site-packages/django/core/management/init.py", line 375, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/local/python3.7.4/lib/python3.7/site-packages/django/core/management/base.py", line 323, in run_from_argv
self.execute(*args, **cmd_options)
File "/usr/local/python3.7.4/lib/python3.7/site-packages/django/core/management/base.py", line 364, in execute
output = self.handle(*args, **options)
File "/usr/local/python3.7.4/lib/python3.7/site-packages/django/core/management/base.py", line 83, in wrapped
res = handle_func(*args, **kwargs)
File "/usr/local/python3.7.4/lib/python3.7/site-packages/django/core/management/commands/migrate.py", line 234, in handle
fake_initial=fake_initial,
File "/usr/local/python3.7.4/lib/python3.7/site-packages/django/db/migrations/executor.py", line 117, in migrate
state = self._migrate_all_forwards(state, plan, full_plan, fake=fake, fake_initial=fake_initial)
File "/usr/local/python3.7.4/lib/python3.7/site-packages/django/db/migrations/executor.py", line 147, in _migrate_all_forwards
state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial)
File "/usr/local/python3.7.4/lib/python3.7/site-packages/django/db/migrations/executor.py", line 245, in apply_migration
state = migration.apply(state, schema_editor)
File "/usr/local/python3.7.4/lib/python3.7/site-packages/django/db/migrations/migration.py", line 124, in apply
operation.database_forwards(self.app_label, schema_editor, old_state, project_state)
File "/usr/local/python3.7.4/lib/python3.7/site-packages/django/db/migrations/operations/fields.py", line 249, in database_forwards
schema_editor.alter_field(from_model, from_field, to_field)
File "/usr/local/python3.7.4/lib/python3.7/site-packages/django/db/backends/base/schema.py", line 535, in alter_field
old_db_params, new_db_params, strict)
File "/usr/local/python3.7.4/lib/python3.7/site-packages/django_opengauss_backend/schema.py", line 281, in _alter_field
self.execute(self._delete_index_sql(model, index_to_remove))
File "/usr/local/python3.7.4/lib/python3.7/site-packages/django_opengauss_backend/schema.py", line 308, in _delete_index_sql
return super()._delete_index_sql(model, name, sql)
TypeError: _delete_index_sql() takes 3 positional arguments but 4 were given

[vimiix]

@lesstraveller 请提供一下使用的 Django 版本，不同版本接口不兼容，可能需要适配一下

[lesstraveller]

@vimiix Version：Django==2.2.28