oracle 基本操作

 

1、用戶登錄
 sqlplus 帳號/密碼

2、查看當前登錄用戶
 show user;
3、查看所有的用戶
  select username from all_users;

4、創建臨時表空間

create temporary tablespace test_temp
tempfile 'D:\oracle\oradata\testserver\test_temp01.dbf'
size 32m
autoextend on
next 32m maxsize 2048m
extent management local;

5、創建數據表空間
create tablespace test_data
logging
datafile 'D:\oracle\oradata\testserver\test_data01.dbf'
size 32m
autoextend on
next 32m maxsize 2048m
extent management local;

6、創建用戶並指定表空間
create user tb_test identified by tb_test
default tablespace test_data
temporary tablespace test_temp
quota unlimited on test_data
account unlock;

7、用戶角色授權

 
GRANT CONNECT,DBA, RESOURCE TO tb_test

8、刪除用戶
 DROP USER tb_test CASCADE

 

9、導出數據
 exp.exe tb_test/tb_test@test owner=tb_test file="d:\daochu.dmp" compress=n

10、導入數據
 imp tb_test/tb_test@test full = y file="d:\daochu.dmp" ignore=y log=e:\log.txt