我想将以下原始sql查询转换为sqlalchemy ORM查询:
SELECT * FROM kwviolations AS kwviol WHERE kwviol.proj_id=1 AND NOT EXISTS (SELECT * FROM
kwmethodmetrics AS kwmetrics WHERE kwmetrics.kw_id=kwviol.kw_id AND kwmetrics.checkpoint_id=5);
我尝试了以下ORM查询但没有成功:
self.session.query(KWViolations).filter(KWViolations.proj_id==project.id).\
filter(and_(~KWViolations.kw_id.any(KWMethodMetrics.kw_id==KWViolations.kw_id),KWMethodMetrics.checkpoint_id==checkpoint.id))
有人可以帮忙吗？提前致谢