SQL分组合并

STUFF ( character_expression , start , length ,character_expression )

 

select TcodMedInst_GUID,stuff((SELECT ',' + DeptName+'|'+guid FROM TcodDeptHosContrast AS t WHERE t.TcodMedInst_GUID = tb.TcodMedInst_GUID FOR xml path('')), 1, 1, '') Dept from TcodDeptHosContrast tb
group by TcodMedInst_GUID

 

 

posted @ 2015-05-30 11:15  sy2015  阅读(885)  评论(0)  编辑  收藏  举报