select sys_teacher.user_id, teacher_name, avatar_img, intro, context, url,introduce, releases, sort, sys_teacher.create_by, sys_teacher.create_time, sys_teacher.update_by, sys_teacher.update_time ,sys_user.nick_name from sys_teacher join sys_user on sys_teacher.user_id =sys_user.user_id and teacher_name like concat('%', #{teacherName}, '%') and avatar_img = #{avatarImg} and intro = #{intro} and context = #{context} and url = #{url} and introduce = #{introduce} and releases = #{releases} and sort = #{sort} and tenant_id = #{tenantId} and sys_user.dept_id = #{deptId} SELECT * from sys_user u WHERE u.delete_flag=0 and u.tenant_id=#{tenantId} and u.teacher= 1 and u.user_id not in ( select user_id FROM sys_teacher WHERE u.tenant_id = #{tenantId}) where sys_teacher.user_id = #{userId} insert into sys_teacher user_id, teacher_name, avatar_img, intro, context, url, introduce, releases, sort, create_by, create_time, update_by, update_time, #{userId}, #{teacherName}, #{avatarImg}, #{intro}, #{context}, #{url}, #{ introduce}, #{releases}, #{sort}, #{createBy}, #{createTime}, #{updateBy}, #{updateTime}, update sys_teacher teacher_name = #{teacherName}, avatar_img = #{avatarImg}, intro = #{intro}, context = #{context}, url = #{url}, introduce = #{ introduce}, releases = #{releases}, sort = #{sort}, create_by = #{createBy}, create_time = #{createTime}, update_by = #{updateBy}, update_time = #{updateTime}, where user_id = #{userId} delete from sys_teacher where user_id = #{userId} delete from sys_teacher where user_id in #{userId}