我正在尝试使此视图查询两个表,然后将每个程序ID汇总到一行,其中AttributeNames列中的所有AttributeNames一起
我加入了这两张桌子,并提取了适量的记录 现在我需要的部分就是将每个ProgramID的一行和所有AttributeNames一起放在每个id的AttributeNames列中。
示例:全部在一行中。
ProgramID | AttributeNames
887 | Studydesign, Control Groups, Primary Outcomes.
这是我需要修改的SQL VIEW的图像,所以它执行此操作:
THE QUERY:
SELECT TOP (100) PERCENT dbo.tblProgramAttributes.ProgramID,
dbo.tblProgramAttributes.AttributeID AS PAattributeID,
dbo.tblAttributes.AttributeID,
dbo.tblAttributes.AttributeName
FROM dbo.tblProgramAttributes INNER JOIN
dbo.tblAttributes
ON dbo.tblProgramAttributes.AttributeID = dbo.tblAttributes.AttributeID
WHERE (dbo.tblProgramAttributes.AttributeID NOT LIKE '%ProgramType%')
ORDER BY dbo.tblProgramAttributes.ProgramID DESC
答案 0 :(得分:13)
select ProgramId,
stuff(
(
select ','+ [attributename]
from Table1
where programid = t.programid for XML path('')
),1,1,'') as AttributeNames
from (select distinct programid
from Table1 )t
查看我的sql fiddle
结果
PROGRAMID ATTRIBUTENAMES
887 Study Design,Control Groups,Primary Outcomes