e3a246e0dc1_current_schema.py 文件源码

def downgrade():
    op.drop_table('known_event')
    op.drop_table('chart')
    op.drop_table('variable')
    op.drop_table('user')
    op.drop_index('ti_state_lkp', table_name='task_instance')
    op.drop_index('ti_pool', table_name='task_instance')
    op.drop_index('ti_dag_state', table_name='task_instance')
    op.drop_table('task_instance')
    op.drop_table('slot_pool')
    op.drop_table('sla_miss')
    op.drop_table('log')
    op.drop_table('known_event_type')
    op.drop_index('job_type_heart', table_name='job')
    op.drop_table('job')
    op.drop_table('import_error')
    op.drop_table('dag_pickle')
    op.drop_table('dag')
    op.drop_table('connection')
    op.drop_table('xcom')