SQL 2005 except,intersect
查找b表中不在a表中的数据
select * from #b
except
select * from #a
查找a,b两个表的交集
select * from #b
intersect
select * from #a
查找b表中不在a表中的数据
select * from #b
except
select * from #a
查找a,b两个表的交集
select * from #b
intersect
select * from #a