编程实现SQL Server数据库导入导出操作
******* 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 openrowset('MicroSoft.Jet.OleDB.4.0',
'Excel 5.0;HDR=yes;Database=c:/test.xls',sheet1$)
--------------------------------------------------------
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
/** 导入文本文件
EXEC master..xp_cmdshell 'bcp "dbname..tablename" in c:/DT.txt -c -Sservername -Usa -Ppassword'
/** 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'
)
--/* 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]')
--*/
--/* 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]')
--*/
--/* FoxPro 数据库
SELECT * FROM openrowset('MSDASQL',
'Driver=Microsoft Visual FoxPro Driver;SourceType=DBF;SourceDB=c:/',
'SELECT * FROM [aa.DBF]')
--*/
/**************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
/***************** 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
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
/*************导入Access********************/
INSERT INTO B表 selet * FROM openrowset('Microsoft.Jet.OLEDB.4.0',
'x:/A.mdb';'admin';'',A表)
********************* 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
来源:http://www.cnblogs.com/yja9010
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