UPDATE th_batch_course del_flag = #{item.delFlag} where batch_uuid = #{item.batchUuid} and course_uuid = #{item.courseUuid} UPDATE th_batch_course set del_flag = 2 where batch_uuid = #{batchUuid} INSERT INTO th_batch_course (id, course_uuid,course_name,course_lesson_num,batch_uuid, institution_id, train_org_name, del_flag,create_time,update_time,create_by,update_by) VALUES (#{item.id},#{item.courseUuid},#{item.courseName},#{item.courseLessonNum}, #{item.batchUuid},#{item.institutionId}, #{item.trainOrgName},#{item.delFlag},#{item.createTime}, #{item.updateTime},#{item.createBy},#{item.updateBy}) UPDATE th_batch_course course_uuid = #{item.courseUuid}, course_name = #{item.courseName}, course_lesson_num = #{item.courseLessonNum}, batch_uuid = #{item.batchUuid}, institution_id = #{item.institutionId}, train_org_name = #{item.trainOrgName}, del_flag = #{item.delFlag}, update_by = #{item.updateBy}, update_time = #{item.updateTime} where id = #{item.id}