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    userid -- ORACLE username/password
   control – ¿ØÖÆÎļþ
       log – ¼Ç¼µÄÈÕÖ¾Îļþ
       bad – »µÊý¾ÝÎļþ
      data – Êý¾ÝÎļþ
   discard – ¶ªÆúµÄÊý¾ÝÎļþ
discardmax – ÔÊÐí¶ªÆúÊý¾ÝµÄ×î´óÖµ        (È«²¿Ä¬ÈÏ)
      skip -- Number of logical records to skip  (ĬÈÏ0)
      load -- Number of logical records to load  (È«²¿Ä¬ÈÏ)
    errors – ÔÊÐíµÄ´íÎó¼Ç¼Êý          (ĬÈÏ50)
      rows -- Number of rows in conventional path bind array or between direct path data saves
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  bindsize -- Size of conventional path bind array in bytes(ĬÈÏ256000)
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set "PUT_FTP_PORT=21"
set "PUT_FTP_USERNAME=ftpuser"
set "PUT_FTP_PASSWORD=ftppasswd"
set "PUT_DIR=/"
set "LOCAL_DIR=D:\sql_dbbackup\"
rem ---------- ......
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