oracle 經常使用命令【建立表空間用戶及刪除】

/*第1步：建立臨時表空間  */
create temporary tablespace ZJY_TEMP  
tempfile '/usr/u01/app/oradata/orcl/ZJY_TEMP.dbf' 
size 500m
autoextend on  
next 500m maxsize 20480m  
extent management local;  
 
/*第2步：建立數據表空間  */
create tablespace ZJY
logging  
datafile '/usr/u01/app/oradata/orcl/ZJY.dbf' 
size 500m  
autoextend on  
next 500m maxsize 20480m  
extent management local;  
 
/*第3步：建立用戶並指定表空間  */
create user ZJY identified by ZJY2018 default tablespace ZJY  temporary tablespace ZJY_TEMP;  
 
/*第4步：給用戶授予權限  */
GRANT CREATE USER,DROP USER,ALTER USER ,CREATE ANY VIEW ,
   DROP ANY VIEW,EXP_FULL_DATABASE,IMP_FULL_DATABASE,
      CONNECT,RESOURCE,CREATE SESSION  TO ZJY;

imp ZJY/ZJY2018@orcl  full=y  file=ZJY.dmp ignore=y


exp ZJY/ZJY2018@orcl owner=ZJY file=whdx_zjk.dmp



 刪除用戶及數據
drop user ZJY cascade;

 
# 刪除表空間
DROP TABLESPACE ZJY INCLUDING CONTENTS AND DATAFILES;

# 刪除表空間
DROP TABLESPACE ZJY_TEMP INCLUDING CONTENTS AND DATAFILES;