Bulk Insert的用法 .

/******* 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="'+@fn+'";User ID=Admin;Password=;Extended properties=Excel 5.0'''
set @s = 'SELECT * FROM OpenDataSource ('+@s+')...sheet1$'
exec(@s)
*/

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

/********************** EXCEL导到远程SQL */
insert OPENDATASOURCE(
'SQLOLEDB',
'Data Source=远程ip;User ID=sa;Password=密码'
).库名.dbo.表名 (列名1,列名2)
SELECT 列名1,列名2
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)

/*文件名为参数*/
declare @fname varchar(20)
set @fname = 'd:/test.mdb'
exec('SELECT a.* FROM opendatasource(''Microsoft.Jet.OLEDB.4.0'',
'''+@fname+''';''admin'';'''', topics) as a ')

SELECT *
FROM OpenDataSource( 'Microsoft.Jet.OLEDB.4.0',
'Data Source="f:/northwind.mdb";Jet OLEDB:Database Password=123;User ID=Admin;Password=;')...产品