/******* 导出到excel - EXEC master..xp_cmdshell ’bcp SettleDB.dbo.shanghu out c:\temp1.xls -c -q -S"GNETDATA/GNETDATA" -U"sa" -P""’
复制代码/*********** 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
- SELECT cast(cast(科目编号 as numeric(10,2)) as nvarchar(255))+’ ’ 转换后的别名
- FROM OpenDataSource( ’Microsoft.Jet.OLEDB.4.0’,
- ’Data Source="c:\test.xls";User ID=Admin;Password=;Extended properties=Excel 5.0’)...xactions
复制代码/** 导入文本文件 - EXEC master..xp_cmdshell ’bcp "dbname..tablename" in c:\DT.txt -c -Sservername -Usa -Ppassword’
复制代码/** 导出文本文件 - EXEC master..xp_cmdshell ’bcp "dbname..tablename" out c:\DT.txt -c -Sservername -Usa -Ppassword’
复制代码或 - EXEC master..xp_cmdshell ’bcp "Select * from dbname..tablename" queryout c:\DT.txt -c -Sservername -Usa -Ppassword’
复制代码导出到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’
- )
复制代码--/* dBase IV文件 - select * from
- OPENROWSET(’MICROSOFT.JET.OLEDB.4.0’
- ,’dBase IV;HDR=NO;IMEX=2;DATABASE=C:\’,’select * from [客户资料4.dbf]’)
复制代码--*/ --/* dBase III文件 - select * from
- OPENROWSET(’MICROSOFT.JET.OLEDB.4.0’
- ,’dBase III;HDR=NO;IMEX=2;DATABASE=C:\’,’select * from [客户资料3.dbf]’)
复制代码--*/ --/* FoxPro 数据库 - select * from openrowset(’MSDASQL’,
- ’Driver=Microsoft Visual FoxPro Driver;SourceType=DBF;SourceDB=c:\’,
- ’select * from [aa.DBF]’)
复制代码--*/ /**************导入DBF文件****************/ - select * from openrowset(’MSDASQL’,
- ’Driver=Microsoft Visual FoxPro Driver;
- SourceDB=e:\VFP98\data;
- SourceType=DBF’,
- ’select * from customer where country != "USA" order by country’)
- go
复制代码/***************** 导出到DBF ***************/ 如果要导出数据到已经生成结构(即现存的)FOXPRO表中,可以直接用下面的SQL语句 - insert into openrowset(’MSDASQL’,
- ’Driver=Microsoft Visual FoxPro Driver;SourceType=DBF;SourceDB=c:\’,
- ’select * from [aa.DBF]’)
- select * from 表
复制代码说明: SourceDB=c:\ 指定foxpro表所在的文件夹 aa.DBF 指定foxpro表的文件名. /*************导出到Access********************/ - insert into openrowset(’Microsoft.Jet.OLEDB.4.0’,
- ’x:\A.mdb’;’admin’;’’,A表) select * from 数据库名..B表
复制代码/*************导入Access********************/ - insert into B表 selet * from openrowset(’Microsoft.Jet.OLEDB.4.0’,
- ’x:\A.mdb’;’admin’;’’,A表)
复制代码********************* 导入 xml 文件 - DECLARE @idoc int
- DECLARE @doc varchar(1000)
- --sample XML document
- SET @doc =’
- <root>
- <Customer cid= "C1" name="Janine" city="Issaquah">
- <Order oid="O1" date="1/20/1996" amount="3.5" />
- <Order oid="O2" date="4/30/1997" amount="13.4">Customer was very satisfied
- </Order>
- </Customer>
- <Customer cid="C2" name="Ursula" city="Oelde" >
- <Order oid="O3" date="7/14/1999" amount="100" note="Wrap it blue
- white red">
- <Urgency>Important</Urgency>
- Happy Customer.
- </Order>
- <Order oid="O4" date="1/20/1996" amount="10000"/>
- </Customer>
- </root>
- ’
- -- Create an internal representation of the XML document.
- EXEC sp_xml_preparedocument @idoc OUTPUT, @doc
- -- Execute a SELECT statement using OPENXML rowset provider.
- SELECT *
- FROM OPENXML (@idoc, ’/root/Customer/Order’, 1)
- WITH (oid char(5),
- amount float,
- comment ntext ’text()’)
- EXEC sp_xml_removedocument @idoc
复制代码/********************导整个数据库*********************************************/ 用bcp实现的存储过程 - /*
- 实现数据导入/导出的存储过程
- 根据不同的参数,可以实现导入/导出整个数据库/单个表
- 调用示例:
- --导出调用示例
- ----导出单个表
- exec file2table ’zj’,’’,’’,’xzkh_sa..地区资料’,’c:\zj.txt’,1
- ----导出整个数据库
- exec file2table ’zj’,’’,’’,’xzkh_sa’,’C:\docman’,1
- --导入调用示例
- ----导入单个表
- exec file2table ’zj’,’’,’’,’xzkh_sa..地区资料’,’c:\zj.txt’,0
- ----导入整个数据库
- exec file2table ’zj’,’’,’’,’xzkh_sa’,’C:\docman’,0
- */
- if exists(select 1 from sysobjects where name=’File2Table’ and objectproperty(id,’IsProcedure’)=1)
- drop procedure File2Table
- go
- create procedure File2Table
- @servername varchar(200) --服务器名
- ,@username varchar(200) --用户名,如果用NT验证方式,则为空’’
- ,@password varchar(200) --密码
- ,@tbname varchar(500) --数据库.dbo.表名,如果不指定:.dbo.表名,则导出数据库的所有用户表
- ,@filename varchar(1000) --导入/导出路径/文件名,如果@tbname参数指明是导出整个数据库,则这个参数是文件存放路径,文件名自动用表名.txt
- ,@isout bit --1为导出,0为导入
- as
- declare @sql varchar(8000)
- if @tbname like ’%.%.%’ --如果指定了表名,则直接导出单个表
- begin
- set @sql=’bcp ’+@tbname
- +case when @isout=1 then ’ out ’ else ’ in ’ end
- +’ "’+@filename+’" /w’
- +’ /S ’+@servername
- +case when isnull(@username,’’)=’’ then ’’ else ’ /U ’+@username end
- +’ /P ’+isnull(@password,’’)
- exec master..xp_cmdshell @sql
- end
- else
- begin --导出整个数据库,定义游标,取出所有的用户表
- declare @m_tbname varchar(250)
- if right(@filename,1)<>’\’ set @filename=@filename+’\’
- set @m_tbname=’declare #tb cursor for select name from ’+@tbname+’..sysobjects where xtype=’’U’’’
- exec(@m_tbname)
- open #tb
- fetch next from #tb into @m_tbname
- while @@fetch_status=0
- begin
- set @sql=’bcp ’+@tbname+’..’+@m_tbname
- +case when @isout=1 then ’ out ’ else ’ in ’ end
- +’ "’+@filename+@m_tbname+’.txt " /w’
- +’ /S ’+@servername
- +case when isnull(@username,’’)=’’ then ’’ else ’ /U ’+@username end
- +’ /P ’+isnull(@password,’’)
- exec master..xp_cmdshell @sql
- fetch next from #tb into @m_tbname
- end
- close #tb
- deallocate #tb
- end
- go
复制代码
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