标签:style blog io ar color os 使用 sp strong
数据文件:D:\oracletest\ldr_tab_fiile.dat
1、数据文件字段中间以制表符TAB隔开:
7369 SMITH CLERK
7499 ALLEN SALESMAN
7521 WARD SALESMAN
7566 JONE SMANAGER
===控件文件:
LOAD DATA INFILE ‘D:\oracletest\ldr_tab_fiile.dat‘ REPLACE INTO TABLE EMP2 FIELDS TERMINATED BY x‘09‘ --以制表符tab分隔 (EMPNO,ENAME,JOB)
===查询结果,导入成功
SQL> select * from emp2; EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO ---------- ---------- --------- ---------- -------------- ---------- ---------- ---------- 7369 SMITH CLERK 7499 ALLEN SALESMAN 7521 WARD SALESMAN 7566 JONE SMANAGER
2、数据文件字段中间以制表符TAB或空格隔开
7369 SMITH CLERK
7499 ALLEN SALESMAN
7521 WARD SALESMAN
7566 JONE SMANAGER
===控制文件
LOAD DATA INFILE ‘D:\oracletest\ldr_tab_fiile.dat‘ REPLACE INTO TABLE EMP2 fields terminated by whitespace --结尾以空白分隔 (EMPNO,ENAME,JOB)
3、使用position做分隔数据值
数据文件:
7369 CH.SMITH CLERK
7499 USA.ALLEN SALESMAN
7521 JP.WARD SALESMAN
7566 HO.JONE SMANAGER
控制文件:
LOAD DATA INFILE ‘D:\oracletest\ldr_tab_fiile.dat‘ REPLACE INTO TABLE EMP2 ( EMPNO position(1:4), ENAME position(*+1:14), --*表示从上一字段结尾 JOB position(*:25) )
标签:style blog io ar color os 使用 sp strong
原文地址:http://www.cnblogs.com/rusking/p/4133382.html