一、SQLLoader将 Excel 数据导出到 Oracle
1.创建SQL*Loader输入数据所需要的文件,均保存到C:\,用记事本编辑:
控制文件:input.ctl,内容如下:
load data --1、控制文件标识
infile 'test.txt' --2、要输入的数据文件名为test.txt
append into table test --3、向表test中追加记录
fields terminated by X'09' --4、字段终止于X'09',是一个制表符(TAB)
(id,username,password,sj) -----定义列对应顺序
a、insert,为缺省方式,在数据装载开始时要求表为空
b、append,在表中追加新记录
c、replace,删除旧记录,替换成新装载的记录
d、truncate,同上
在DOS窗口下使用SQL*Loader命令实现数据的输入
C:>\sqlldr userid=system/manager control=input.ctl
默认日志文件名为:input.log
默认坏记录文件为:input.bad
2.还有一种方法
可以把EXCEL文件另存为CSV(逗号分隔)(*.csv),控制文件就改为用逗号分隔
LOAD DATA
INFILE 'd:\car.csv'
APPEND INTO TABLE t_car_temp
FIELDS TERMINATED BY ","
(phoneno,vip_car)
二、在控制文件中直接导入数据
1、控制文件test.ctl的内容
-- The format for executing this file with SQL Loader is:
-- SQLLDR control=<filename> Be sure to substitute your
-- version of SQL LOADER and the filename for this file.
LOAD DATA
INFILE *
BADFILE 'C:\Documents and Settings\Jackey\桌面\WMCOUNTRY.BAD'
DISCARDFILE 'C:\Documents and Settings\Jackey\桌面\WMCOUNTRY.DSC'
INSERT INTO TABLE EMCCOUNTRY
Fields terminated by ";" Optionally enclosed by '"'
(
COUNTRYID NULLIF (COUNTRYID="NULL"),
COUNTRYCODE,
COUNTRYNAME,
CONTINENTID NULLIF (CONTINENTID="NULL"),
MAPID NULLIF (MAPID="NULL"),
CREATETIME DATE "MM/DD/YYYY HH24:MI:SS" NULLIF (CREATETIME="NULL"),
LASTMODIFIEDTIME DATE "MM/DD/YYYY HH24:MI:SS" NULLIF (LASTMODIFIEDTIME="NULL")
)
BEGINDATA
1;"JP";"Japan";1;9;"09/16/2004 16:31:32";NULL
2;"CN";"China";1;10;"09/16/2004 16:31:32";NULL
3;"IN";"India";1;11;"09/16/2004 16:31:32";NULL
4;"AU";"Australia";6;12;"09/16/2004 16:31:32";NULL
5;"CA";"Canada";4;13;"09/16/2004 16:31:32";NULL
6;"US";"United States";4;14;"09/16/2004 16:31:32";NULL
7;"MX";"Mexico";4;15;"09/16/2004 16:31:32";NULL
8;"GB";"United Kingdom";3;16;"09/16/2004 16:31:32";NULL
9;"DE";"Germany";3;17;"09/16/2004 16:31:32";NULL
10;"FR";"France";3;18;"09/16/2004 16:31:32";NULL
11;"IT";"Italy";3;19;"09/16/2004 16:31:32";NULL
12;"ES";"Spain";3;20;"09/16/2004 16:31:32";NULL
13;"FI";"Finland";3;21;"09/16/2004 16:31:32";NULL
14;"SE";"Sweden";3;22;"09/16/2004 16:31:32";NULL
15;"IE";"Ireland";3;23;"09/16/2004 16:31:32";NULL
16;"NL";"Netherlands";3;24;"09/16/2004 16:31:32";NULL
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