cooleshow/cooleshow-user/user-biz/src/main/resources/config/mybatis/ActivityPlanEvaluationMapper.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE  mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.yonge.cooleshow.biz.dal.dao.ActivityPlanEvaluationDao">
	<resultMap id="BaseResultMap" type="com.yonge.cooleshow.biz.dal.entity.ActivityPlanEvaluation">
            <result column="id_" property="id" />
	        <result column="evaluation_difficulty_" property="evaluationDifficulty" />
	        <result column="create_time_" property="createTime" />
	        <result column="create_by_" property="createBy" />
	        <result column="update_time_" property="updateTime" />
	        <result column="update_by_" property="updateBy" />
		</resultMap>

    <!-- 表字段 -->
    <sql id="baseColumns">
         t.id_ as id
        , t.evaluation_difficulty_ as evaluationDifficulty
        , t.create_time_ as createTime
        , t.create_by_ as createBy
        , t.update_time_ as updateTime
        , t.update_by_ as updateBy
        </sql>

    <select id="getUserReward" resultType="com.yonge.cooleshow.biz.dal.entity.ActivityUserReward">
            select
                a.activity_id_ as activityId,
                a.evaluation_id_ as bizId,
                b.user_id_ as userId,
                c.id_ as rewardId
            from (
                select
                    a.activity_id_,a.evaluation_id_,a.score_,min(b.create_time_) as create_time_
                from(
                    select
                    activity_id_,evaluation_id_, max(score_) as score_
                    from activity_evaluation_record where activity_id_ = #{activityPlanId} and score_ is not null
                    group by activity_id_,evaluation_id_
                ) a
                left join activity_evaluation_record b on a.activity_id_ = b.activity_id_ and a.evaluation_id_ = b.evaluation_id_ and a.score_ = b.score_
                GROUP BY a.activity_id_,a.evaluation_id_,a.score_
            ) a
            left join activity_evaluation_record b
                on a.activity_id_ = b.activity_id_ and a.evaluation_id_ = b.evaluation_id_
                and a.score_ = b.score_ and a.create_time_ = b.create_time_
            left join activity_plan_reward c on a.activity_id_ = c.activity_id_
    </select>
</mapper>