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oracle数据导入sqlldr小例子

發布時間：2023/12/9 编程问答 43 豆豆
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表結構：emp
Sql代碼 ?
  • create?table?EMP ??
  • ( ??
  • ??empno????NUMBER(4)?not?null, ??
  • ??ename????VARCHAR2(10), ??
  • ??job??????VARCHAR2(9), ??
  • ??mgr??????NUMBER(4), ??
  • ??hiredate?DATE, ??
  • ??sal??????NUMBER(7,2), ??
  • ??comm?????NUMBER(7,2), ??
  • ??deptno???NUMBER(2) ??
  • )??
    • create table EMP (empno NUMBER(4) not null,ename VARCHAR2(10),job VARCHAR2(9),mgr NUMBER(4),hiredate DATE,sal NUMBER(7,2),comm NUMBER(7,2),deptno NUMBER(2) )

    控制文件：sqlloader.ctl
    Sql代碼 ?
  • load?data ??
  • infile?'emp.csv'??
  • insert??????????--APPEND/REPLACE ??
  • into?table?emp ??
  • fields?terminated?by?','??
  • (empno,ename,job,mgr,hiredate?"to_date(:hiredate,'YYYY/MM/DD')",?sal,comm,deptno)??
    • load data infile 'emp.csv' insert --APPEND/REPLACE into table emp fields terminated by ',' (empno,ename,job,mgr,hiredate "to_date(:hiredate,'YYYY/MM/DD')", sal,comm,deptno)

    數據文件：emp.csv
    Sql代碼 ?
  • 7369,SMITH,CLERK,7902,1980/12/17,800,,20 ??
  • 7499,ALLEN,SALESMAN,7698,1981/2/20,1600,300,30 ??
  • 7521,WARD,SALESMAN,7698,1981/2/22,1250,500,30 ??
  • 7566,JONES,MANAGER,7839,1981/4/2,2975,,20 ??
  • 7654,MARTIN,SALESMAN,7698,1981/9/28,1250,1400,30 ??
  • 7698,BLAKE,MANAGER,7839,1981/5/1,2850,,30 ??
  • 7782,CLARK,MANAGER,7839,1981/6/9,2450,,10 ??
  • 7788,SCOTT,ANALYST,7566,1987/4/19,3000,,20 ??
  • 7839,KING,PRESIDENT,,1981/11/17,5000,,10 ??
  • 7844,TURNER,SALESMAN,7698,1981/9/8,1500,0,30 ??
  • 7876,ADAMS,CLERK,7788,1987/5/23,1100,,20 ??
  • 7900,JAMES,CLERK,7698,1981/12/3,950,,30 ??
  • 7902,FORD,ANALYST,7566,1981/12/3,3000,,20 ??
  • 7934,MILLER,CLERK,7782,1982/1/23,1300,,10??
    • 7369,SMITH,CLERK,7902,1980/12/17,800,,20 7499,ALLEN,SALESMAN,7698,1981/2/20,1600,300,30 7521,WARD,SALESMAN,7698,1981/2/22,1250,500,30 7566,JONES,MANAGER,7839,1981/4/2,2975,,20 7654,MARTIN,SALESMAN,7698,1981/9/28,1250,1400,30 7698,BLAKE,MANAGER,7839,1981/5/1,2850,,30 7782,CLARK,MANAGER,7839,1981/6/9,2450,,10 7788,SCOTT,ANALYST,7566,1987/4/19,3000,,20 7839,KING,PRESIDENT,,1981/11/17,5000,,10 7844,TURNER,SALESMAN,7698,1981/9/8,1500,0,30 7876,ADAMS,CLERK,7788,1987/5/23,1100,,20 7900,JAMES,CLERK,7698,1981/12/3,950,,30 7902,FORD,ANALYST,7566,1981/12/3,3000,,20 7934,MILLER,CLERK,7782,1982/1/23,1300,,10

    命令：
    Sql代碼 ?
  • sqlldr?scott/tiger?control=sqlloader?log=log??

    • 總結

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