我有一个带有光滑的示例查询,如下所示:
val query = (for { (company,loc) <- Company leftJoin Location on (_.Locid === _.id) (_,typeof) <- Company leftJoin Types on (_.typeId === _.id) } yield (company,loc,typeof))
是一种更好的方法来进行多个连接?
我在multiple joins with slick尝试过这些建议但导致错误.