Merge branch 'zx_course_convert' of http://git.dayaedu.com/yonge/mec into master_saas

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

@@ -3186,7 +3186,7 @@
         UPDATE course_schedule SET member_flag_ = 1 WHERE FIND_IN_SET(id_,#{courseIds})
     </update>
     <update id="batchUpdateDelFlag">
-        UPDATE course_schedule SET del_flag_ = 1,update_time_ = NOW() WHERE FIND_IN_SET(id_,#{courseIds})
+        UPDATE course_schedule SET del_flag_ = 0,update_time_ = NOW() WHERE FIND_IN_SET(id_,#{courseIds})
     </update>
 
     <select id="getStudentCourseScheduleNum" resultMap="com.ym.mec.biz.dal.dao.PracticeGroupDao.courseGroupExport">