SQL Server自动生成存储过程（Insert，Update）

/*＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝插入源程序開始＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/ 

CREATE procedure sp_GenInsert 
@TableName varchar(130), 
@ProcedureName varchar(130) 
as 
set nocount on 

declare @maxcol int, 
@TableID int 

set @TableID = object_id(@TableName) 

select @maxcol = max(colorder) 
from syscolumns 
where id = @TableID 

select 'Create Procedure ' + rtrim(@ProcedureName) as type,0 as colorder into #tempproc
union 
select convert(char(35),'@' + syscolumns.name) 
+ rtrim(systypes.name) 
+ case when rtrim(systypes.name) in ('binary','char','nchar','nvarchar','varbinary','varchar') then '(' + rtrim(convert(char(4),syscolumns.length)) + ')' 
when rtrim(systypes.name) not in ('binary','char','nchar','nvarchar','varbinary','varchar') then ' ' 
end 
+ case when colorder < @maxcol then ',' 
when colorder = @maxcol then ' ' 
end 
as type, 
colorder 
from syscolumns 
join systypes on syscolumns.xtype = systypes.xtype 
where id = @TableID and systypes.name <> 'sysname' 
union 
select 'AS',@maxcol + 1 as colorder 
union 
select 'INSERT INTO ' + @TableName,@maxcol + 2 as colorder 
union 
select '(',@maxcol + 3 as colorder 
union 
select syscolumns.name 
+ case when colorder < @maxcol then ',' 
when colorder = @maxcol then ' ' 
end 
as type, 
colorder + @maxcol + 3 as colorder 
from syscolumns 
join systypes on syscolumns.xtype = systypes.xtype 
where id = @TableID and systypes.name <> 'sysname' 
union 
select ')',(2 * @maxcol) + 4 as colorder 
union 
select 'VALUES',(2 * @maxcol) + 5 as colorder 
union 
select '(',(2 * @maxcol) + 6 as colorder 
union 
select '@' + syscolumns.name 
+ case when colorder < @maxcol then ',' 
when colorder = @maxcol then ' ' 
end 
as type, 
colorder + (2 * @maxcol + 6) as colorder 
from syscolumns 
join systypes on syscolumns.xtype = systypes.xtype 
where id = @TableID and systypes.name <> 'sysname' 
union 
select ')',(3 * @maxcol) + 7 as colorder 
order by colorder 


select type from #tempproc order by colorder 

drop table #tempproc

/*＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝修改源程序結束＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/

GO


/*＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝修改源程序開始＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/ 

CREATE procedure sp_GenUpdate 
@TableName varchar(130), 
@PrimaryKey varchar(130), 
@ProcedureName varchar(130) 
as 
set nocount on 

declare @maxcol int, 
@TableID int 

set @TableID = object_id(@TableName) 

select @maxcol = max(colorder) 
from syscolumns 
where id = @TableID 

select 'Create Procedure ' + rtrim(@ProcedureName) as type,0 as colorder into #tempproc
union 
select convert(char(35),'@' + syscolumns.name) 
+ rtrim(systypes.name) 
+ case when rtrim(systypes.name) in ('binary','char','nchar','nvarchar','varbinary','varchar') then '(' + rtrim(convert(char(4),syscolumns.length)) + ')' 
when rtrim(systypes.name) not in ('binary','char','nchar','nvarchar','varbinary','varchar') then ' ' 
end 
+ case when colorder < @maxcol then ',' 
when colorder = @maxcol then ' ' 
end 
as type, 
colorder 
from syscolumns 
join systypes on syscolumns.xtype = systypes.xtype 
where id = @TableID and systypes.name <> 'sysname' 
union 
select 'AS',@maxcol + 1 as colorder 
union 
select 'UPDATE ' + @TableName,@maxcol + 2 as colorder 
union 
select 'SET',@maxcol + 3 as colorder 
union 
select syscolumns.name + ' = @' + syscolumns.name 
+ case when colorder < @maxcol then ',' 
when colorder = @maxcol then ' ' 
end 
as type, 
colorder + @maxcol + 3 as colorder 
from syscolumns 
join systypes on syscolumns.xtype = systypes.xtype 
where id = @TableID and syscolumns.name <> @PrimaryKey and systypes.name <> 'sysname' 
union 
select 'WHERE ' + @PrimaryKey + ' = @' + @PrimaryKey,(2 * @maxcol) + 4 as colorder 
order by colorder 


select type from #tempproc order by colorder 

drop table #tempproc

/*＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝修改源程序結束＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/

GO