sqlserver*/ select Id,AId,(SELECT IMEI+‘,‘ FROM Device as s WHERE s.Id=c.Id For XML Path(‘‘)) AS IMEI from Device as c/*mysql*/ select AId,(SELECT group_concat(IMEI) FROM Device as s WHERE s.AId=c.AId ) AS IMEI from AccountSettings as c sql for xml path 和group_concat标签:cat style info span png concat class from pat 本文系统来源:https://www.cnblogs.com/chongyao/p/1086857...