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普通MVC

发布时间:2020-12-14 03:19:17 所属栏目:大数据 来源:网络整理
导读:create table lei ( lid int identity, lname varchar(30) ) create table biao ( bid int primary key identity, bname varchar(30), age varchar(30), lid int ) drop table biao --显示--- create proc up_show @tableName varchar(8000),--表名、视图名

create table lei
(
lid int identity,
lname varchar(30)
)
create table biao
(
bid int primary key identity,
bname varchar(30),
age varchar(30),
lid int
)
drop table biao

--显示---
create proc up_show
@tableName varchar(8000),--表名、视图名
@indexCol varchar(50) = ‘id‘,--标识列名(如:比如主键、标识,推荐使用索引列)
@pageSize int = 10,--页面大小
@pageIndex int = 0,--当前页
@orderCol varchar(100) = ‘id desc‘,--排序 (如:id)
@where varchar(max) = ‘‘,--条件
@columns varchar(500) = ‘*‘ --要显示的列
as
declare @sql varchar(max)
declare @sql2 varchar(max)
declare @where2 varchar(max)
if @where <> ‘‘
begin
select @where2 = ‘ And ‘ + @where
select @where = ‘ Where ‘ + @where
end
else
select @where2 = ‘‘
select @sql = ‘Select Top ‘ + Convert(varchar(10),@pageSize) + ‘ ‘ + @columns + ‘ From ‘ + @tableName
select @sql2 = @sql + @where
select @sql = @sql + ‘ Where ‘ + ‘(‘ + @indexCol + ‘ Not In (Select Top ‘ + Convert(varchar(10),@pageSize * @pageIndex) + ‘ ‘ + @indexCol + ‘ From ‘ + @tableName + @where + ‘ Order by ‘+ @orderCol +‘))‘
select @sql = @sql + @where2
select @sql = @sql + ‘ Order by ‘ + @orderCol
--获取数据集
exec (@sql)
PRINT @sql
select @sql2 = Replace(@sql2,‘Top ‘ + Convert(varchar(10),@pageSize) + ‘ ‘ + @columns,‘count(1)‘)
--获取总数据条数
exec(@sql2)

?

--添加


create proc up_add
(
@bname varchar(30),
@age varchar(30),
@lid int
)
as
begin
insert into biao values(@bname,@age,@lid)
end

---修改--
create proc up_upt
(
@bid int,
@bname varchar(30),
@lid int
)
as
begin
update biao set [email?protected],[email?protected],[email?protected] where [email?protected]
end

----删除
create proc up_del
(
@bid int
)
as
delete from biao where [email?protected]

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