SELECT distinct TEMP.vch_number,TEMP.vch_code,
vch_name=stuff((select ‘;‘+vch_name from TABLEB where (vch_number=TEMP.vch_number and vch_name<>‘‘ ) for xml path(‘‘)),1,1,‘‘)
FROM #TBL_READ_NUMBER TEMP
原文：http://www.cnblogs.com/Aaron-Lee/p/7552298.html