sqlchemy stmt实现: 批量更新;若A字段值大于新值,则不更新A字段值(其他字段正常更新)
fromsqlalchemyimportupdateasyncdeftest_case(self):test=[{"temp_id":4111,"bind_next_sync_time":100000,"last_success_time":20301,},{"temp_id":4112,"bind_next_sync_time":200000,"last_success_time":20301,