MSsql2005中生成脚本问题

我的天，那万一那表里面100W数据，那你的脚本文件得多大啊？



你要保留整个数据库的数据的话， 做个备份不是很好吗？ 什么东西都在里面

CREATE PROCEDURE dbo.UspOutputData 

@tablename sysname 

AS 

declare @column varchar(1000) 

declare @columndata varchar(1000) 

declare @sql varchar(4000) 

declare @xtype tinyint 

declare @name sysname 

declare @objectId int 

declare @objectname sysname 

declare @ident int 



set nocount on 

set @objectId=object_id(@tablename) 



if @objectId is null -- 判斷對象是否存在 

begin 

print 'The object not exists' 

return 

end 

set @objectname=rtrim(object_name(@objectId)) 



if @objectname is null or charindex(@objectname,@tablename)=0 --此判断不严密 

begin 

print 'object not in current database' 

return 

end 



if OBJECTPROPERTY(@objectId,'IsTable') < > 1 -- 判斷對象是否是table 

begin 

print 'The object is not table' 

return 

end 



select @ident=status&0x80 from syscolumns where id=@objectid and status&0x80=0x80 



if @ident is not null 

print 'SET IDENTITY_INSERT '+@TableName+' ON' 



declare syscolumns_cursor cursor



for select c.name,c.xtype from syscolumns c where c.id=@objectid order by c.colid 



open syscolumns_cursor 

set @column='' 

set @columndata='' 

fetch next from syscolumns_cursor into @name,@xtype 



while @@fetch_status < >-1 

begin 

if @@fetch_status < >-2 

begin 

if @xtype not in(189,34,35,99,98) --timestamp不需处理，image,text,ntext,sql_variant 暂时不处理 



begin 

set @column=@column+case when len(@column)=0 then'' else ','end+@name 



set @columndata=@columndata+case when len(@columndata)=0 then '' else ','','','

end 



+case when @xtype in(167,175) then '''''''''+'+@name+'+''''''''' --varchar,char 

when @xtype in(231,239) then '''N''''''+'+@name+'+''''''''' --nvarchar,nchar 

when @xtype=61 then '''''''''+convert(char(23),'+@name+',121)+''''''''' --datetime 

when @xtype=58 then '''''''''+convert(char(16),'+@name+',120)+''''''''' --smalldatetime 

when @xtype=36 then '''''''''+convert(char(36),'+@name+')+''''''''' --uniqueidentifier 

else @name end 



end 



end 



fetch next from syscolumns_cursor into @name,@xtype 



end 



close syscolumns_cursor 

deallocate syscolumns_cursor 



set @sql='set nocount on select ''insert '+@tablename+'('+@column+') values(''as ''--'','+@columndata+','')'' from '+@tablename 



print '--'+@sql 

exec(@sql) 



if @ident is not null 

print 'SET IDENTITY_INSERT '+@TableName+' OFF' 



GO



exec UspOutputData 你的表名