现在a表内容如下
kaiyongshijian shedingshijian ID beizhu
2007-4-3 12:00:00 12 1
2007-4-3 12:00:00 15 5
2007-4-3 12:00:00 20 9
表B
zhengdianbaoshi ID beizhu
2007-4-3 12:12:00 1
2007-4-3 12:15:00 5
2007-4-3 12:20:00 9
2007-4-3 12:24:00 1
2007-4-3 12:30:00 5
2007-4-3 12:36:00 1
请教下该触发器怎么写？或者每天运行一次把所有的列出的句子
shedingshijian列就是需要时间12分钟，15分钟，20分钟，应该还有另外简单的方法吧？
------解决方案--------------------
每天运行一次??
建立一个作业?
------解决方案--------------------
create trigger test_tr on dbo.a
for insert
as
insert b
select kaiyongshijian+( '00: '+rtrim(shedingshijian),ID from inserted
------解决方案--------------------
create table a
(
kaiyongshijian datetime,
shedingshijian int,
ID int,
beizhu varchar(5)
)
insert into a
select '2007-4-3 12:00:00 ',12,1 null union all
select '2007-4-3 12:00:00 ',15,5 null union all
select '2007-4-3 12:00:00 ',20,9
go
create trigger tritest
on a
for insert
as
declare @i int
set @i=0
while dateadd(minute,[email protected],inserted.kaiyongshijian) <= cast(convert(char(10),dateadd(day,1,inserted.kaiyongshijian),120) as datetime)
begin
insert into b select dateadd(minute,[email protected],inserted.kaiyongshijian),inserted.id,null
set @[email protected]+1
end
------解决方案--------------------
帮你顶一下。。关注