精妙的SQL和SQL SERVER 与ACCESS、EXCEL的数据导入导出转换

  a_test where [name]=@content
select @str=right(@str,len(@str)-1)
return @str
end
go

--调用：
select [name],dbo.join_str([name]) role2 from a_test group by [name]

--select distinct name,dbo.uf_test(name) from a_test
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