• Oracle sql loader 使用案例


    Listing 1:
    ----------------------
    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


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

    present  by  dylan.

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  • 原文地址:https://www.cnblogs.com/xinyuyuanm/p/3177787.html
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