如何把sqlserver的数据导出.sql文件

bcp dbname..tbname out c:\data.sql -T -cbcp dbname..tbname in c:\data.sql -T -c
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bcp dbname..tbname out c:\data.sql -T -cbcp dbname..tbname in c:\data.sql -T -c
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--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 [email protected] and status&0x80=0x80 if @ident is not null print 'SET IDENTITY_INSERT [email protected]+' ON' declare syscolumns_cursor cursor for select c.name,c.xtype from syscolumns c where [email protected] 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 @[email protected]+case when len(@column)=0 then'' else ',[email protected] set @[email protected]+case when len(@columndata)=0 then '' else ','','',' end +case when @xtype in(167,175) then [email protected]+'+''''''''' --varchar,char when @xtype in(231,239) then [email protected]+'+''''''''' --nvarchar,nchar when @xtype=61 then '''''''''+convert(char(23),[email protected]+',121)+''''''''' --datetime when @xtype=58 then '''''''''+convert(char(16),[email protected]+',120)+''''''''' --smalldatetime when @xtype=36 then '''''''''+convert(char(36),[email protected]+')+''''''''' --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 [email protected]+'([email protected]+') values(''as ''--'',[email protected]+','')'' from [email protected] print [email protected] exec(@sql) if @ident is not null print 'SET IDENTITY_INSERT [email protected]+' OFF' GO exec UspOutputData 你的表名
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/******* 导出到excel */EXEC master..xp_cmdshell 'bcp SettleDB.dbo.shanghu out c:\temp1.xls -c -q -S"GNETDATA/GNETDATA" -U"sa" -P""' /*********** 导入Excel */SELECT * FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0', 'Data Source="c:\test.xls";User ID=Admin;Password=;Extended properties=Excel 5.0')...xactions /*动态文件名 declare @fn varchar(20),@s varchar(1000) set @fn = 'c:\test.xls' set @s ='''Microsoft.Jet.OLEDB.4.0'', ''Data Source="[email protected]+'";User ID=Admin;Password=;Extended properties=Excel 5.0''' set @s = 'SELECT * FROM OpenDataSource ([email protected]+')...sheet1$' exec(@s) */
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/** 导出文本文件 */EXEC master..xp_cmdshell 'bcp dbname..tablename out c:\DT.txt -c -Sservername -Usa -Ppassword' 或 EXEC master..xp_cmdshell 'bcp "Select * from dbname..tablename" queryout c:\DT.txt -c -Sservername -Usa -Ppassword' /**导出到TXT文本，用逗号分开*/ exec master..xp_cmdshell 'bcp "库名..表名" out "d:\tt.txt" -c -t ,-U sa -P password' BULK INSERT 库名..表名 FROM 'c:\test.txt' WITH ( FIELDTERMINATOR = ';', ROWTERMINATOR = '\n' )