在update使用Like模糊查询时出现报错:
sqlalchemy.exc.InvalidRequestError: Could not evaluate current criteria in Python: "Can't evaluate criteria against alternate class <class 'sqlalchemy.ext.automap.walmart_rank_tool_job_detail'>". Specify 'fetch' or False for the synchronize_session parameter.
解决办法,在后面加 synchronize_session=False 即可:
.update({"a":"1"},synchronize_session=False)