1、乐团课新增排课教师课酬计算逻辑调整

2、陪练课接口
3、陪练课指派教师广东分部特殊处理

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

@@ -2119,6 +2119,7 @@
         <foreach collection="userIds" item="userId" open="(" close=")" separator=",">
             #{userId}
         </foreach>
+        FOR UPDATE
     </select>
     <select id="findStudentPracticeCourses" resultMap="courseScheduleDto">
         SELECT
@@ -2171,7 +2172,7 @@
             LEFT JOIN course_schedule cs ON csts.course_schedule_id_ = cs.id_
         WHERE
             csts.user_id_ = #{userId}
-            AND #{startTime} &lt; CONCAT( cs.class_date_, ' ', cs.end_class_time_ ) AND #{endTime} &gt; CONCAT( cs.class_date_, ' ', cs.start_class_time_ );
+            AND #{startTime} &lt; CONCAT( cs.class_date_, ' ', cs.end_class_time_ ) AND #{endTime} &gt; CONCAT( cs.class_date_, ' ', cs.start_class_time_ )
     </select>
     <select id="findStudentCoursesWithIncludeDateRange" resultMap="CourseSchedule">
         SELECT