问题描述
大家好..
我有两列，如
s.no name
1 adi
2杰伊
3 balu
4 bhanu
5迪帕克
6 jhon
7前锋
我需要在其中添加一个人，按字母顺序排列"anu"名称，在ajey和balu之间添加"anu"，"anu"数将为3，其余所有更新数将以1递增.我需要更新> 3 s.no值
添加系列后将是
1 adi
2杰伊
3 anu
4 balu
5 bhanu
6迪帕克
7 jhon
8前锋
所以在这里我需要更新查询，但我没有尝试过bcoz，我不知道
请任何人帮我
在此先感谢
hi all..
i had two columns like
s.no name
1 adi
2 ajay
3 balu
4 bhanu
5 deepak
6 jhon
7 striker
in which i need to add one person ''anu'' names are in alphabetical order ''anu'' will be added in between ajey and balu ''anu'' number will be 3 and remaining all update numbers will increment with 1 so i need to update >3 s.no values
after adding the series will be
1 adi
2 ajay
3 anu
4 balu
5 bhanu
6 deepak
7 jhon
8 striker
so here i need update query i did''t tried bcoz i dont know
please can any one help me
thanks in advance
推荐答案
declare @intflag int
declare @intstring varchar(40)
declare @intstringb4 varchar(40)
set @intflag=2
set @intstring = (select [name] from table where sno=2)
While (@intflag <=(select max(sno) from table))
begin
print @intflag
set @intstringb4 = (select [name] from table where sno=@intflag+1)
update table set [name]=@intstring where sno=@intflag+1
set @intstring = @intstringb4
set @intflag = @intflag + 1
update table set [name]='anu' where id=@intflag
end
create procedure [dbo].[updatest]
as
begin
update st set sno=sno+1 where sno>=3
insert into st values(3,'anu')
select * from st order by sno
end
这篇关于更新特定的数字，该数字在mysql中大于3的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！