SELECT * FROM student_basic_info WHERE user_id_ = #{userId} SELECT * FROM student_basic_info ORDER BY user_id_ INSERT INTO student_basic_info (user_id_,user_name_,phone_,subject_id_,subject_name_,grade_,organ_id_,organ_name_,cooperation_organ_id_,cooperation_organ_name_,subject_teacher_id_,subject_teacher_name_) VALUES(#{userId},#{userName},#{phone},#{subjectId},#{subjectName},#{grade},#{organId},#{organName},#{cooperationOrganId},#{cooperationOrganName},#{subjectTeacherId},#{subjectTeacherName}) UPDATE student_basic_info subject_id_ = #{subjectId}, subject_name_ = #{subjectName}, user_id_ = #{userId}, organ_id_ = #{organId}, subject_teacher_id_ = #{subjectTeacherId}, user_name_ = #{userName}, cooperation_organ_id_ = #{cooperationOrganId}, organ_name_ = #{organName}, phone_ = #{phone}, cooperation_organ_name_ = #{cooperationOrganName}, grade_ = #{grade}, subject_teacher_name_ = #{subjectTeacherName}, WHERE user_id_ = #{userId} DELETE FROM student_basic_info WHERE user_id_ = #{userId} SELECT * FROM student_basic_info ORDER BY user_id_ SELECT COUNT(*) FROM student_basic_info SELECT MAX(id_) FROM student_basic_info SELECT updateSubjectTeacher()