提示：plsqldev導出表、表結構的幾種方式

文章目錄

• • oracle導出數據的方式
  • • 1、plsqldev工具導出導入
    • 1.1 plsqldev導出數據
    • • 1、1 Tools-->export tables導出
      • 2.1 導出表結構：也可以在plsql->tool->ExportUser Objects..中進行操作
    • 2、plsqldev導入數據
    • 2、1 Tools-->Import tables

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oracle導出數據的方式

1、plsqldev工具導出導入

1.1 plsqldev導出數據

1、1 Tools–>export tables導出

結果如下：

prompt PL/SQL Developer import file prompt Created on 2022?ê7??15è? by Administrator set feedback off set define off prompt Disabling triggers for EMP... alter table EMP disable all triggers; prompt Deleting EMP... delete from EMP; commit; prompt Loading EMP... insert into EMP (empno, ename, job, mgr, hiredate, sal, comm, deptno) values (7369, 'SMITH', 'CLERK', 7902, to_date('17-12-1980', 'dd-mm-yyyy'), 800, null, 20); insert into EMP (empno, ename, job, mgr, hiredate, sal, comm, deptno) values (7499, 'ALLEN', 'SALESMAN', 7698, to_date('20-02-1981', 'dd-mm-yyyy'), 1600, 300, 30); insert into EMP (empno, ename, job, mgr, hiredate, sal, comm, deptno) values (7521, 'WARD', 'SALESMAN', 7698, to_date('22-02-1981', 'dd-mm-yyyy'), 1250, 500, 30); insert into EMP (empno, ename, job, mgr, hiredate, sal, comm, deptno) values (7566, 'JONES', 'MANAGER', 7839, to_date('02-04-1981', 'dd-mm-yyyy'), 2975, null, 20); insert into EMP (empno, ename, job, mgr, hiredate, sal, comm, deptno) values (7654, 'MARTIN', 'SALESMAN', 7698, to_date('28-09-1981', 'dd-mm-yyyy'), 1250, 1400, 30); insert into EMP (empno, ename, job, mgr, hiredate, sal, comm, deptno) values (7698, 'BLAKE', 'MANAGER', 7839, to_date('01-05-1981', 'dd-mm-yyyy'), 2850, null, 30); insert into EMP (empno, ename, job, mgr, hiredate, sal, comm, deptno) values (7782, 'CLARK', 'MANAGER', 7839, to_date('09-06-1981', 'dd-mm-yyyy'), 2450, null, 10); insert into EMP (empno, ename, job, mgr, hiredate, sal, comm, deptno) values (7788, 'SCOTT', 'ANALYST', 7566, to_date('19-04-1987', 'dd-mm-yyyy'), 3000, null, 20); insert into EMP (empno, ename, job, mgr, hiredate, sal, comm, deptno) values (7839, 'KING', 'PRESIDENT', null, to_date('17-11-1981', 'dd-mm-yyyy'), 5000, null, 10); insert into EMP (empno, ename, job, mgr, hiredate, sal, comm, deptno) values (7844, 'TURNER', 'SALESMAN', 7698, to_date('08-09-1981', 'dd-mm-yyyy'), 1500, 0, 30); insert into EMP (empno, ename, job, mgr, hiredate, sal, comm, deptno) values (7876, 'ADAMS', 'CLERK', 7788, to_date('23-05-1987', 'dd-mm-yyyy'), 1100, null, 20); insert into EMP (empno, ename, job, mgr, hiredate, sal, comm, deptno) values (7900, 'JAMES', 'CLERK', 7698, to_date('03-12-1981', 'dd-mm-yyyy'), 950, null, 30); insert into EMP (empno, ename, job, mgr, hiredate, sal, comm, deptno) values (7902, 'FORD', 'ANALYST', 7566, to_date('03-12-1981', 'dd-mm-yyyy'), 3000, null, 20); insert into EMP (empno, ename, job, mgr, hiredate, sal, comm, deptno) values (7934, 'MILLER', 'CLERK', 7782, to_date('23-01-1982', 'dd-mm-yyyy'), 1300, null, 10); commit; prompt 14 records loaded prompt Enabling triggers for EMP... alter table EMP enable all triggers; set feedback on set define on prompt Done.

2.1 導出表結構：也可以在plsql->tool->ExportUser Objects…中進行操作

結果如下：

---------------------------------------------------- -- Export file for user SYS -- -- Created by Administrator on 2022/7/15, 1:35:44 -- ----------------------------------------------------set define off spool 10.logprompt prompt Creating table DEPT prompt =================== prompt create table SYS.DEPT (deptno NUMBER(2) not null,dname VARCHAR2(14),loc VARCHAR2(13) ) tablespace SYSTEMpctfree 10pctused 40initrans 1maxtrans 255storage(initial 64Kminextents 1maxextents unlimited); alter table SYS.DEPTadd constraint PK_DEPT primary key (DEPTNO)using index tablespace SYSTEMpctfree 10initrans 2maxtrans 255storage(initial 64Kminextents 1maxextents unlimited);spool off

Oracle Export導出表的結構和數據：二進制、跨平臺、效率高，使用廣范

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2、plsqldev導入數據

2、1 Tools–>Import tables

4、在命令行使用exp導出dump文件

exp customerchat/customerchat@localhost/orcl file=F:\2022\15.dmp log=d:dd.log full=y

5、在命令行使用exp導入dump文件

imp username/password@localhost:10000/SID file=/database/app/oracle/oradata/ dd.dump log=/database/app/oracle/oradata /dd.log fromuser=user1 touser=user2

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