外部のseekdbをメタデータデータベースおよびベクトルデータベースとして使用しましたが、デプロイ時に以下のエラーが発生しました。
2026-01-20 08:45:16.496 INFO \\[MainThread\\] \\[strategy.py:161\\] - Task schedule.workflow_schedule_task.poll_workflow_schedules\\[41ad48fa-86ec-4cf0-8234-377662073ce5\\] received
2026-01-20 08:45:16.539 ERROR \\[Dummy-5\\] \\[trace.py:267\\] f09508577c1758ca8c361351a3612490 - Task schedule.workflow_schedule_task.poll_workflow_schedules\\[41ad48fa-86ec-4cf0-8234-377662073ce5\\] raised unexpected: ProgrammingError('(pymysql.err.ProgrammingError) (1146, \"Table \\\\'test.workflow_schedule_plans\\\\' doesn\\\\'t exist\")')
Traceback (most recent call last):
File \"/app/api/.venv/lib/python3.12/site-packages/sqlalchemy/engine/base.py\", line 1967, in \\_exec_single_context
self.dialect.do_execute(\
File \"/app/api/.venv/lib/python3.12/site-packages/sqlalchemy/engine/default.py\", line 951, in do_execute
cursor.execute(statement, parameters)\
File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/cursors.py\", line 153, in execute
result = self.\\_query(query)\
^^^^^^^^^^^^^^^^^^\n File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/cursors.py\", line 322, in \\_query
conn.query(q)\
File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/connections.py\", line 575, in query
self.\\_affected_rows = self.\\_read_query_result(unbuffered=unbuffered)\
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/connections.py\", line 826, in \\_read_query_result
result.read()\
File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/connections.py\", line 1203, in read
first_packet = self.connection.\\_read_packet()\
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/connections.py\", line 782, in \\_read_packet
packet.raise_for_error()\
File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/protocol.py\", line 219, in raise_for_error
err.raise_mysql_exception(self.\\_data)\
File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/err.py\", line 150, in raise_mysql_exception
raise errorclass(errno, errval)\npymysql.err.ProgrammingError: (1146, \"Table 'test.workflow_schedule_plans' doesn't exist\")
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File \"/app/api/.venv/lib/python3.12/site-packages/celery/app/trace.py\", line 453, in trace_task
R = retval = fun(\\*args, \\*\\*kwargs)\
^^^^^^^^^^^^^^^^^^^^\n File \"/app/api/extensions/ext_celery.py\", line 54, in \\__call_\\_\n return self.run(\\*args, \\*\\*kwargs)\
^^^^^^^^^^^^^^^^^^^^^^^^^\n File \"/app/api/schedule/workflow_schedule_task.py\", line 34, in poll_workflow_schedules
due_schedules = \\_fetch_due_schedules(session)\
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File \"/app/api/schedule/workflow_schedule_task.py\", line 68, in \\_fetch_due_schedules
due_schedules = session.scalars(\
^^^^^^^^^^^^^^^^\n File \"/app/api/.venv/lib/python3.12/site-packages/sqlalchemy/orm/session.py\", line 2459, in scalars
return self.\\_execute_internal(\
^^^^^^^^^^^^^^^^^^^^^^^\n File \"/app/api/.venv/lib/python3.12/site-packages/sqlalchemy/orm/session.py\", line 2249, in \\_execute_internal
result: Result\\[Any\\] = compile_state_cls.orm_execute_statement(\
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File \"/app/api/.venv/lib/python3.12/site-packages/sqlalchemy/orm/context.py\", line 306, in orm_execute_statement
result = conn.execute(\
^^^^^^^^^^^^^\n File \"/app/api/.venv/lib/python3.12/site-packages/sqlalchemy/engine/base.py\", line 1419, in execute
return meth(\
^^^^^\n File \"/app/api/.venv/lib/python3.12/site-packages/sqlalchemy/sql/elements.py\", line 526, in \\_execute_on_connection
return connection.\\_execute_clauseelement(\
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File \"/app/api/.venv/lib/python3.12/site-packages/sqlalchemy/engine/base.py\", line 1641, in \\_execute_clauseelement
ret = self.\\_execute_context(\
^^^^^^^^^^^^^^^^^^^^^^\n File \"/app/api/.venv/lib/python3.12/site-packages/sqlalchemy/engine/base.py\", line 1846, in \\_execute_context
return self.\\_exec_single_context(\
^^^^^^^^^^^^^^^^^^^^^^^^^^\n File \"/app/api/.venv/lib/python3.12/site-packages/sqlalchemy/engine/base.py\", line 1986, in \\_exec_single_context
self.\\_handle_dbapi_exception(\
File \"/app/api/.venv/lib/python3.12/site-packages/sqlalchemy/engine/base.py\", line 2355, in \\_handle_dbapi_exception
raise sqlalchemy_exception.with_traceback(exc_info\\[2\\]) from e\n File \"/app/api/.venv/lib/python3.12/site-packages/sqlalchemy/engine/base.py\", line 1967, in \\_exec_single_context
self.dialect.do_execute(\
File \"/app/api/.venv/lib/python3.12/site-packages/sqlalchemy/engine/default.py\", line 951, in do_execute
cursor.execute(statement, parameters)\
File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/cursors.py\", line 153, in execute
result = self.\\_query(query)\
^^^^^^^^^^^^^^^^^^\n File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/cursors.py\", line 322, in \\_query
conn.query(q)\
File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/connections.py\", line 575, in query
self.\\_affected_rows = self.\\_read_query_result(unbuffered=unbuffered)\
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/connections.py\", line 826, in \\_read_query_result
result.read()\
File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/connections.py\", line 1203, in read
first_packet = self.connection.\\_read_packet()\
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/connections.py\", line 782, in \\_read_packet
packet.raise_for_error()\
File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/protocol.py\", line 219, in raise_for_error
err.raise_mysql_exception(self.\\_data)\
File \"/app/api/.venv/lib/python3.12/site-packages/pymysql/err.py\", line 150, in raise_mysql_exception
raise errorclass(errno, errval)\nsqlalchemy.exc.ProgrammingError: (pymysql.err.ProgrammingError) (1146, \"Table 'test.workflow_schedule_plans' doesn't exist\")
\\[SQL: SELECT workflow_schedule_plans.id, workflow_schedule_plans.app_id, workflow_schedule_plans.node_id, workflow_schedule_plans.tenant_id, workflow_schedule_plans.cron_expression, workflow_schedule_plans.timezone, workflow_schedule_plans.next_run_at, workflow_schedule_plans.created_at, workflow_schedule_plans.updated_at \nFROM workflow_schedule_plans INNER JOIN app_triggers ON app_triggers.app_id = workflow_schedule_plans.app_id AND app_triggers.node_id = workflow_schedule_plans.node_id AND app_triggers.trigger_type = %(trigger_type_1)s \nWHERE workflow_schedule_plans.next_run_at \u003c= %(next_run_at_1)s AND workflow_schedule_plans.next_run_at IS NOT NULL AND app_triggers.status = %(status_1)s ORDER BY workflow_schedule_plans.next_run_at ASC \n LIMIT %(param_1)s FOR UPDATE SKIP LOCKED\\]
\\[parameters: {'trigger_type_1': 'trigger-schedule', 'next_run_at_1': datetime.datetime(2026, 1, 20, 8, 45, 16, 497796), 'status_1': 'enabled', 'param_1': 100}\\]
(Background on this error at: https://sqlalche.me/e/20/f405)
seekdbでDifyの接続を確認しましたが、ここのテーブルは自動的に作成されるべきではないのでしょうか？
関連参考：
こんにちは、Forum Helper はまだリリースされたばかりの初期段階にあるため、知識がまだ十分でない可能性があります（笑）。