select e.id,e.auser_id, e.start_date,e.end_date,e.project_id, e.del_flag,e.create_by,e.create_time,e.update_by,e.update_time,e.remark,u.id as assessor_id,u.name as assessor_name from ass_estimate_plan e left join sys_user u on u.id=e.auser_id select count(1) from ass_estimate_plan where project_id=#{projectId} and del_flag=0 where e.project_id=#{projectId} and e.del_flag=0 where e.id=#{estimatePlanId}