查询一个字段合并其结果
create table t(col nchar(30))
declare @sql varchar(500)
set @sql=''
select @sql=@sql+' '+ltrim(rtrim(col1)) from [dbo].[table1]
insert t values (@sql)
select col from t
drop table t
create table t(col nchar(30))
declare @sql varchar(500)
set @sql=''
select @sql=@sql+' '+ltrim(rtrim(col1)) from [dbo].[table1]
insert t values (@sql)
select col from t
drop table t