Oracle外部表的使用

xiaoxiao2026-06-20  20

CREATE DIRECTORY tmpdir1 AS '/export/home/oracle/ctltest'; create table basechannelvisittab_tmp( USER_ VARCHAR2(128), IP NUMBER(12), TIME_ DATE, CHANNEL VARCHAR2(128), COUNT_ NUMBER(15), VERS VARCHAR2(32), PART_VAL INTEGER ) ORGANIZATION EXTERNAL ( TYPE oracle_loader DEFAULT DIRECTORY tmpdir1 ACCESS PARAMETERS ( records delimited by newline LOGFILE 'result.log' BADFILE 'result.bad' FIELDS terminated by "," MISSING FIELD VALUES ARE NULL ( USER_ , IP , TIME_ Date 'yyyy-mm-dd hh24:mi:ss', CHANNEL , COUNT_ , VERS , PART_VAL ) ) LOCATION ('data.txt') ) PARALLEL 4 REJECT LIMIT UNLIMITED;

 

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