使用SQL语句创建SQL数据脚本(应对万网主机部分不支持导出备份数据)

时间:2023-03-09 18:09:22
使用SQL语句创建SQL数据脚本(应对万网主机部分不支持导出备份数据)
1、查询待导出表Ad中的数据。
SELECT  * FROM [DB_Temp].[dbo].[Ad]
使用SQL语句创建SQL数据脚本(应对万网主机部分不支持导出备份数据)
2、编写存储过程。
 --将表数据生成SQL脚本的存储过程 

 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 -- 判断对象是否存在
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 -- 判断对象是否是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
2、执行存储过程
使用SQL语句创建SQL数据脚本(应对万网主机部分不支持导出备份数据)
复制第一行数据:
insert Ad(Id,ParentId,Sorts,Name,Width,Height,Url,Pic,Description,Contents,Time) values(
2,1,0,N'广告1',0,0,N'www.baidu.com',N'../../Upload/Download/20150327111437.jpg',N'广告1的内容',N'','2015-03-27 11:14:40.000')
Look!We got it!
存储过程摘自:http://bbs.****.net/topics/300135193