不知道何时加上的 union

yt-question/yt-question-service/src/main/resources/mapper/AdRecordMapper.xml

@@ -262,14 +262,6 @@
         <foreach collection="userIds.split(',')" open="(" close=")" separator="," item="item">
             #{item}
         </foreach>
-        union
-        select
-        record_id, user_id,app_id, nick_name, placement_id, ad_source_id, revenue, network_form_id, network_name, network_placement_id, finish_time, begin_time,result_json,ad_source_type,ad_source_index,ecpm
-        from yt_dyz_ad_record_visitor
-        where ad_source_type != 1 and user_id in
-        <foreach collection="userIds.split(',')" open="(" close=")" separator="," item="item">
-            #{item}
-        </foreach>
         order by finish_time
     </select>
     <select id="getHourRevenue" resultType="com.ytpm.middle.view.AppRevenueHourVO">