修改查询

src/main/resources/mapper/courseTable/CourseTable.xml

@@ -117,7 +117,7 @@
         left join class_time t4 on t1.time_number = t4.number and t1.time_period = t4.time_period
         WHERE t1.status = 1
         AND FIND_IN_SET(t1.teacher_id, #{dto.teacherId}) > 0
-        DATE(t1.schedule_date) = #{dto.exchangeDate}
+        AND DATE(t1.schedule_date) = #{dto.exchangeDate}
         AND t1.time_number in
         <foreach item="timeNumber" collection="dto.timeNumbers" open="(" separator="," close=")">
             #{timeNumber}