select sayings_id from user_sayings_group_relation o left join user_sayings p on o.sayings_id = p.id where 1=1
1.reslutType写List里面的元素类型,而不是List本身
2.接收方法
List associationCountByMap(@Param(“params”)Map

select sayings_id from user_sayings_group_relation o left join user_sayings p on o.sayings_id = p.id where 1=1
1.reslutType写List里面的元素类型,而不是List本身
2.接收方法
List associationCountByMap(@Param(“params”)Map