Oracle教程之sql loader使用例子

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
17;"DK";"Denmark";3;25;"09/16/2004 16:31:32";NULL
18;"BR";"Brazil";5;85;"09/30/2004 11:25:43";NULL
19;"KR";"Korea, Republic of";1;88;"09/30/2004 11:25:43";NULL
20;"NZ";"New Zealand";6;89;"09/30/2004 11:25:43";NULL
21;"BE";"Belgium";3;79;"09/30/2004 11:25:43";NULL
22;"AT";"Austria";3;78;"09/30/2004 11:25:43";NULL
23;"NO";"Norway";3;82;"09/30/2004 11:25:43";NULL
24;"LU";"Luxembourg";3;81;"09/30/2004 11:25:43";NULL
25;"PT";"Portugal";3;83;"09/30/2004 11:25:43";NULL
26;"GR";"Greece";3;80;"09/30/2004 11:25:43";NULL
27;"IL";"Israel";1;86;"09/30/2004 11:25:43";NULL
28;"CH";"Switzerland";3;84;"09/30/2004 11:25:43";NULL
29;"A1";"Anonymous Proxy";0;0;"09/30/2004 11:25:43";NULL
30;"A2";"Satellite Provider";0;0;"09/30/2004 11:25:43";NULL
31;"AD";"Andorra";3;0;"09/30/2004 11:25:43";NULL
32;"AE";"United Arab Emirates";1;0;"09/30/2004 11:25:43";NULL
33;"AF";"Afghanistan";1;0;"09/30/2004 11:25:43";NULL
34;"AG";"Antigua and Barbuda";7;0;"09/30/2004 11:25:43";NULL
35;"AI";"Anguilla";7;0;"09/30/2004 11:25:43";NULL
36;"AL";"Albania";3;0;"09/30/2004 11:25:43";NULL
37;"AM";"Armenia";3;0;"09/30/2004 11:25:43";NULL
38;"AN";"Netherlands Antilles";3;0;"09/30/2004 11:25:43";NULL
39;"AO";"Angola";2;0;"09/30/2004 11:25:43";NULL
40;"AP";"Asia/Pacific Region";2;0;"09/30/2004 11:25:43";NULL
41;"AQ";"Antarctica";8;0;"09/30/2004 11:25:43";NULL
42;"AR";"Argentina";5;0;"09/30/2004 11:25:43";NULL
43;"AS";"American Samoa";6;0;"09/30/2004 11:25:43";NULL
44;"AW";"Aruba";5;0;"09/30/2004 11:25:43";NULL
45;"AZ";"Azerbaijan";1;0;"09/30/2004 11:25:43";NULL
46;"BA";"Bosnia and Herzegovina";3;0;"09/30/2004 11:25:43";NULL
47;"BB";"Barbados";5;0;"09/30/2004 11:25:43";NULL
48;"BD";"Bangladesh";1;0;"09/30/2004 11:25:43";NULL
49;"BF";"Burkina Faso";2;0;"09/30/2004 11:25:43";NULL
50;"BG";"Bulgaria";3;0;"09/30/2004 11:25:43";NULL
51;"BH";"Bahrain";1;0;"09/30/2004 11:25:43";NULL
52;"BI";"Burundi";2;0;"09/30/2004 11:25:43";NULL
53;"BJ";"Benin";2;0;"09/30/2004 11:25:43";NULL
54;"BM";"Bermuda";4;0;"09/30/2004 11:25:43";NULL
55;"BN";"Brunei Darussalam";1;0;"09/30/2004 11:25:43";NULL
56;"BO";"Bolivia";5;0;"09/30/2004 11:25:43";NULL
57;"BS";"Bahamas";7;0;"09/30/2004 11:25:43";NULL
58;"BT";"Bhutan";1;0;"09/30/2004 11:25:43";NULL
59;"BV";"Bouvet Island";5;0;"09/30/2004 11:25:43";NULL
60;"BW";"Botswana";2;0;"09/30/2004 11:25:43";NULL
61;"BY";"Belarus";3;0;"09/30/2004 11:25:43";NULL
2、执行导入命令
C:\>sqlldr userid=system/manager control=test.ctl