时间:2021-07-01 10:21:17 帮助过:83人阅读
--添加 create procedure usp_add ( @table nvarchar(255), @values nvarchar(max)=null ) as declare @sql nvarchar(max) set @sql='insert into '+@table if @values is not null set @sql='insert into '+@table+' values('+@values+')' exec sp_execute
--添加
create procedure usp_add
(
@table nvarchar(255),
@values nvarchar(max)=null
)
as
declare @sql nvarchar(max)
set @sql='insert into '+@table
if @values is not null
set @sql='insert into '+@table+' values('+@values+')'
exec sp_executesql @sql
select @@IDENTITY
go
exec usp_Add '金山股份' ,'''abc'',20,300'
go
--删除
create procedure usp_delete
(
@table nvarchar(255),,
@where nvarchar(max)=null
)
as
declare @sql nvarchar(max)
set @sql='delete '+@table
if @where is not null
set @sql+=' where '+@where
exec sp_executesql @sql
go
exec usp_delete '金山股分','id=1'
go
--修改
create procedure usp_update
(
@table nvarchar(255),
@set nvarchar(max),
@where nvarchar(max)=null
)
as
declare @sql nvarchar(max)
set @sql='update '+@table+' set '+@set
if @where is not null
set @sql+=' where '+@where
exec sp_executesql @sql
go
exec usp_update '金山股份','StockName=''腾讯股分''','id=2'
go
--查找
create procedure usp_select
(
@table nvarchar(255),
@where nvarchar(max)=null
)
as
declare @sql nvarchar(max)
set @sql='select * from '+@table
if @where is not null
set @sql=@sql+' where '+@where
exec sp_executesql @sql
go
exec usp_select 'Stock','id=1'
go