update 更新获取报名信息

edu-user/edu-user-server/src/main/resources/config/mybatis/ExamRegistrationMapper.xml

@@ -423,6 +423,7 @@
 		LEFT JOIN subject s on er.subject_id_ = s.id_
 		WHERE er.id_ = #{id}
 	</select>
+
 	<select id="getRegistration" resultMap="ExamRegistration">
 		SELECT * FROM exam_registration WHERE examination_basic_id_ = #{examId}  AND student_id_ =#{studentId} AND subject_id_=#{subjectId} AND level_ = #{level} LIMIT 1
 	</select>