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xml模板 SQL數(shù)據(jù)庫(kù),用forxmlpath字符串拼接,拼接內(nèi)容如何排序?

SQL數(shù)據(jù)庫(kù),用forxmlpath字符串拼接,拼接內(nèi)容如何排序?SELECT b.列1,LEFT(List,LEN(List)-1) as Num FROM (SELECT 列1,(SELECT 列

SQL數(shù)據(jù)庫(kù),用forxmlpath字符串拼接,拼接內(nèi)容如何排序?

SELECT b.列1,LEFT(List,LEN(List)-1) as Num FROM (SELECT 列1,(SELECT 列2 "," FROM 表 WHERE 列1=a.列1 FOR XML PATH("")) AS ListFROM 表 a GROUP BY 列1) b