SELECT id,`NAME`,province,city, phone, CASE sex WHEN 'M' THEN '男' WHEN 'F' THEN '女'END AS sexFROM `person_info` pi SELECT id,`NAME`, province, city, sex,CASE phoneWHEN ISNULL(pi.phone) THEN (SELECT oe.empPhone FROM oa_emp oe WHERE oe.accNum='1')ELSE…