• 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]
    2、编写存储过程。
     1 --将表数据生成SQL脚本的存储过程 
     2 
     3 CREATE PROCEDURE dbo.UspOutputData 
     4 @tablename sysname 
     5 AS 
     6 declare @column varchar(1000) 
     7 declare @columndata varchar(1000) 
     8 declare @sql varchar(4000) 
     9 declare @xtype tinyint 
    10 declare @name sysname 
    11 declare @objectId int 
    12 declare @objectname sysname 
    13 declare @ident int 
    14 
    15 set nocount on 
    16 set @objectId=object_id(@tablename) 
    17 
    18 if @objectId is null -- 判断对象是否存在 
    19 begin 
    20 print 'The object not exists' 
    21 return 
    22 end 
    23 set @objectname=rtrim(object_name(@objectId)) 
    24 
    25 if @objectname is null or charindex(@objectname,@tablename)=0 --此判断不严密 
    26 begin 
    27 print 'object not in current database' 
    28 return 
    29 end 
    30 
    31 if OBJECTPROPERTY(@objectId,'IsTable') < > 1 -- 判断对象是否是table 
    32 begin 
    33 print 'The object is not table' 
    34 return 
    35 end 
    36 
    37 select @ident=status&0x80 from syscolumns where id=@objectid and status&0x80=0x80 
    38 
    39 if @ident is not null 
    40 print 'SET IDENTITY_INSERT '+@TableName+' ON' 
    41 
    42 declare syscolumns_cursor cursor 
    43 
    44 for select c.name,c.xtype from syscolumns c where c.id=@objectid order by c.colid 
    45 
    46 open syscolumns_cursor 
    47 set @column='' 
    48 set @columndata='' 
    49 fetch next from syscolumns_cursor into @name,@xtype 
    50 
    51 while @@fetch_status < >-1 
    52 begin 
    53 if @@fetch_status < >-2 
    54 begin 
    55 if @xtype not in(189,34,35,99,98) --timestamp不需处理,image,text,ntext,sql_variant 暂时不处理 
    56 
    57 begin 
    58 set @column=@column+case when len(@column)=0 then'' else ','end+@name 
    59 
    60 set @columndata=@columndata+case when len(@columndata)=0 then '' else ','','',' 
    61 end 
    62 
    63 +case when @xtype in(167,175) then '''''''''+'+@name+'+''''''''' --varchar,char 
    64 when @xtype in(231,239) then '''N''''''+'+@name+'+''''''''' --nvarchar,nchar 
    65 when @xtype=61 then '''''''''+convert(char(23),'+@name+',121)+''''''''' --datetime 
    66 when @xtype=58 then '''''''''+convert(char(16),'+@name+',120)+''''''''' --smalldatetime 
    67 when @xtype=36 then '''''''''+convert(char(36),'+@name+')+''''''''' --uniqueidentifier 
    68 else @name end 
    69 
    70 end 
    71 
    72 end 
    73 
    74 fetch next from syscolumns_cursor into @name,@xtype 
    75 
    76 end 
    77 
    78 close syscolumns_cursor 
    79 deallocate syscolumns_cursor 
    80 
    81 set @sql='set nocount on select ''insert '+@tablename+'('+@column+') values(''as ''--'','+@columndata+','')'' from '+@tablename 
    82 
    83 print '--'+@sql 
    84 exec(@sql) 
    85 
    86 if @ident is not null 
    87 print 'SET IDENTITY_INSERT '+@TableName+' OFF' 
    88 
    89 GO 
    90 
    91 exec UspOutputData 你的表名
    View Code
    2、执行存储过程
    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.csdn.net/topics/300135193
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  • 原文地址:https://www.cnblogs.com/itslives-com/p/4662600.html
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