create directory extdir as
create table ext_test
(
rt date
rtype char(
)
organization external(
type oracle_loader
default directory extdir
access parameters(
fields terminated by
missing field values are null
(
rt date "YYYY
rtype char(
))
location(
SQL> select * from ext_test;
RT R
已選擇
SQL>
附注
外部文件示例
test_ext
From:http://tw.wingwit.com/Article/program/Oracle/201311/19093.html