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2023-11-14 ddbb38c54db9c3670e5ff53f4bf713525de1099d
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<?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.dsh.activity.mapper.BenefitsVideosMapper">
 
 
    <select id="queryBenefitsVideosList" resultType="java.util.Map">
            (select
            id,
            courseId,
            integral,
            "0" as study
            from t_benefits_videos where state = 1 and id not in (select benefitsVideosId from t_user_benefits_videos where appUserId = #{uid})
            <if test="null != classificationId">
                and benefitsVideoClassificationId = #{classificationId}
            </if>
            <if test="null != ids">
                and courseId in
                <foreach collection="ids" item="item" index="index" separator="," open="(" close=")">
                    #{item}
                </foreach>
            </if>
            order by insertTime desc)
 
            union all
 
            (select
            id,
            courseId,
            integral,
            "1" as study
            from t_benefits_videos where state = 1 and id in (select benefitsVideosId from t_user_benefits_videos where appUserId = #{uid})
            <if test="null != classificationId">
                and benefitsVideoClassificationId = #{classificationId}
            </if>
            <if test="null != ids">
                and courseId in
                <foreach collection="ids" item="item" index="index" separator="," open="(" close=")">
                    #{item}
                </foreach>
            </if>
            order by insertTime desc)
    </select>
    <select id="getBenefitVideoById" resultType="com.dsh.activity.entity.BenefitsVideos">
        select * from t_benefits_videos where
        t_benefits_videos.benefitsVideoClassificationId = #{id}
    </select>
    <select id="getBybIdAndcId" resultType="com.dsh.activity.entity.BenefitsVideos">
        select * from t_benefits_videos
        where benefitsVideoClassificationId=#{bId} and courseId= #{cId}
    </select>
 
</mapper>