self = <swh.scheduler.tests.test_scheduler.TestScheduler object at 0x7fd394361240> swh_scheduler = <swh.scheduler.backend.SchedulerBackend object at 0x7fd394361198> def test_delete_archived_tasks(self, swh_scheduler): self._create_task_types(swh_scheduler) _time = utcnow() recurring = tasks_from_template(TEMPLATES["git"], _time, 12) oneshots = tasks_from_template(TEMPLATES["hg"], _time, 12) total_tasks = len(recurring) + len(oneshots) > pending_tasks = swh_scheduler.create_tasks(recurring + oneshots) .tox/py3/lib/python3.7/site-packages/swh/scheduler/tests/test_scheduler.py:458: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ .tox/py3/lib/python3.7/site-packages/swh/core/db/common.py:62: in _meth return meth(self, *args, db=db, cur=cur, **kwargs) .tox/py3/lib/python3.7/site-packages/swh/scheduler/backend.py:506: in create_tasks cur.execute("select swh_scheduler_mktemp_task()") _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <cursor object at 0x7fd39d122c48; closed: -1> query = 'select swh_scheduler_mktemp_task()', vars = None def execute(self, query, vars=None): self.column_mapping = [] self._query_executed = True > return super().execute(query, vars) E psycopg2.errors.UndefinedFunction: function swh_scheduler_mktemp_task() does not exist E LINE 1: select swh_scheduler_mktemp_task() E ^ E HINT: No function matches the given name and argument types. You might need to add explicit type casts. .tox/py3/lib/python3.7/site-packages/psycopg2/extras.py:236: UndefinedFunction