Oracle sql loader 使用案例

Listing 1:
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dir *.csv

type abc.csv

sqlplus scott/tiger@orcl

create table emp1 (name varchar2(80), salary number);

host

notepad abc.ctl

load data

infile abc.csv

into table emp 

fields terminated by ','

TRAILING NULLCOLS

(name, salary)

sqlldr scott/tiger@orcl abc.ctl

exit

show user

select * from emp1;

----------------------

Listing 2:

---------------------

set heading off

set pagesize 0

spool c:\whatever.txt

select object_name ||','||object_type from all_objects

spool off

create table loaded as

select object_name, object_type from all_objects

where 1=0;

load data

infile 'c:\whatever.txt'

into table loaded truncate

when object_type <> 'INDEX'

fields termindated by ','

(

    OBJECT_NAME,

    OBJECT_TYPE "TRIM (:object_type)"

)

sqlldr control=c:\whatever.ctl log=c:\whatever.log

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present  by  dylan.