update

mec-biz/src/main/resources/config/mybatis/SysMusicCompareRecordMapper.xml

@@ -298,7 +298,7 @@
 		<include refid="queryStudentTrainSql"/>
 		GROUP BY su.id_
 		<if test="having == 1">
-			HAVING mcr.total_play_time_ &lt; ${totalTime} OR mcr.train_num_ &lt; ${trainNum}
+			HAVING total_play_time_ &lt; ${totalTime} OR train_num_ &lt; ${trainNum}
 		</if>
 		ORDER BY
 		<if test="sort != null and sort != ''">