一句话将表的一列数据叠成一个字符串
FIX ES2007中一句话将表的一列数据叠成一个字符串
use northwind
declare @va varchar(1000)
set @va = ''
select @va = @va+ customerid+',' from Customers order by customerid
select @va
declare @va varchar(1000)
set @va = ''
select @va = @va+ customerid+',' from Customers order by customerid
select @va