SELECT zidua=(SELECT hebing+',' FROM 表一 AS b WHERE b.tj=a.tj FOR XML PATH('')) FROM 表一 AS aSELECT zidua=(SELECT hebing+',' FROM 表一 AS b WH
SELECT zidua=(SELECT hebing+',' FROM 表一 AS b WHERE b.tj=a.tj FOR XML PATH('')) FROM 表一 AS aSELECT zidua=(SELECT hebing+',' FROM 表一 AS b WH