本文介绍了我想编写SQL查询来获取结果组。的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧! 问题描述 TableColumn1Column2a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10 Required OUT PUT: Column1Column2a 1,2,3,4,5a 6,7,8,9,10 我尝试了什么: 我试图使用sql server获得低于结果但是没有得到例外结果。 请帮忙。What I have tried:I have tried to get below result using sql server but don't get excepted result.Please help.推荐答案 SELECT *, NTILE(2) OVER( ORDER BY Column1) AS GrpNoFROM YourTableName b $ b 完整示例: Complete example:DECLARE @tmp TABLE (Column1 VARCHAR(5),Column2 INT)INSERT INTO @tmp (Column1, Column2)VALUES('a', 1),('a', 2),('a', 3),('a', 4),('a', 5),('a', 6),('a', 7),('a', 8),('a', 9),('a', 10)SELECT DISTINCT t2.Column1, ( SELECT CONVERT(VARCHAR(100), t1.Column2) + ',' AS [text()] From (SELECT *, NTILE(2) OVER( ORDER BY Column1) AS GrpNoFROM @tmp) t1 WHERE t1.Column1 = t2.Column1 AND t1.GrpNo = t2.GrpNo FOR XML PATH ('') ) AS Col2FROM (SELECT *, NTILE(2) OVER( ORDER BY Column1) AS GrpNoFROM @tmp) AS t2 这篇关于我想编写SQL查询来获取结果组。的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!
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