如何刪除oracle 的用戶及其數據

1.用sysdba登錄

(1)cmd 控制台：sqlplus / as sysdba;

(2)drop user test cascade;

 

2.創建用戶

-- Create the user 
create user test
  identified by test
  default tablespace hOTEL_DATA
  temporary tablespace temp;
-- Grant/Revoke role privileges 
grant dba to test;
grant connect to test;