日期:2014-05-18 浏览次数:20495 次
SELECT t3.dbname_1 AS 数据库名, MAX(ISNULL(t3.account_1,'')+';'+ISNULL(t3.account_2,'')+';'+ISNULL(t4.account,'')) AS 对应账号 FROM (SELECT t1.id AS id_1,t1.dbname AS dbname_1,t1.account AS account_1 ,t2.id AS id_2,t2.dbname AS dbname_2,t2.account AS account_2 FROM dbo.abc t1 LEFT JOIN dbo.abc t2 ON t1.dbname=t2.dbname AND t1.account<>t2.account) t3 LEFT JOIN dbo.abc t4 ON t3.dbname_1=t4.dbname AND t3.account_1<>t4.account AND t3.account_2<>t4.account GROUP BY t3.dbname_1
select dbname as [数据库名], [对应账号]=stuff((select ';'+account from abc where dbname=a.dbname for xml path('')),1,1,'') from abc a group by id