sqlldr 笔记
表结构
CREATE table sqlloader_test (
f1 char(20),
f2 char(20),
f3 number(16),
f4 date
);
数据文件data.csv
1,888888,900,20130508201203
1,888888,900,20130508201203
控制文件loader.ctrl
load data
infile 'data.csv'
into table sqlloader_test
fields terminated by ','
(
f1 ,
f2 ,
f3 ,
f4 date 'yyyymmddhh24miss'
)
执行文件 run.sh
sqlldr user/oracle@172.208.250.92/devdb control=loader.ctrl
spool导出数据
sql文件 dd.sql 注意line 5000会严重拖慢速度,行长度要设置成合适的值
set echo off newpage 0 space 0 pagesize 0 line 5000 feed off head off trimspool on term off;
SPOOL data.unl;
SELECT phone_no||','||sim_serial FROM cmmc;
SPOOL OFF;
quit;
bat文件
echo %time% >>d:\log;
sqlplus -S user/oracle@172.208.250.92/devdb @dd.sql >>d:\log;
echo %time% >>d:\log;
收藏于 2013-05-08
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