sql server編寫存儲過程小工具
以下是兩個存儲過程的源程序
/*===========================================================

語法: sp_geninsert <table name>,<stored procedure name>
以northwind 數據庫為例
sp_geninsert 'employees', 'ins_employees'

注釋：如果您在master系統數據庫中創建該過程，那您就可以在您服務器上所有的數據庫中使用該過程。

=============================================================*/

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

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