declare @sql varchar(4000) set @sql = 'select Name' select @sql = @sql + ',sum(case Subject when '''+Subject+''' then Result end) ['+Subject+']' from (select distinct Subject from CJ) as a select @sql = @sql+' from test group by name' exec(@sql)
创建一个合并的函数 create function fmerg(@id int) returns varchar(8000) as begin declare @str varchar(8000) set @str='' select @str=@str+','+cast(pid as varchar) from 表A where id=@id set @str=right(@str,len(@str)-1) return(@str) End go
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