Oracle創建用戶、表空間並設置許可權

代碼：

//dba賬戶登錄
sqlplus

請輸入用戶名：dpp_data as sysdba
請輸入口令：dpp_data

//創建賬號
create user techrpt_data identified  by techrpt_data;

//創建臨時表空間
create temporary tablespace TECHRPT_DATA_TEMP
tempfile 'D:\ORACLE\ORADATA\ORCL\TECHRPT_DATA_TEMP.dbf'
size 32m
autoextend on
next 32m maxsize 2048m
extent management local;

//將臨時表空間分配給用戶
alter user techrpt_data temporary tablespace TECHRPT_DATA_TEMP;

//創建表空間
create tablespace TECHRPT_DATA 
logging  
datafile 'D:\ORACLE\ORADATA\ORCL\TECHRPT_DATA.ora' 
size 50m  
autoextend on  
next 50m maxsize 2048m  
extent management local; 

//將表空間分配給用戶
alter user techrpt_data default tablespace TECHRPT_DATA;

//授權
grant dba to techrpt_data;
grant connect,resource to techrpt_data;
grant create session to techrpt_data;
grant create any sequence to techrpt_data;
grant create any table to techrpt_data;
grant delete any table to techrpt_data;
grant insert any table to techrpt_data;
grant select any table to techrpt_data;
grant update any table to techrpt_data;
grant unlimited tablespace to techrpt_data;
grant execute any procedure to techrpt_data;
grant create any view to techrpt_data;

grant select on v_$statname to techrpt_data; 
grant select on v_$sesstat to techrpt_data; 
grant select on v_$session to techrpt_data; 
grant select on v_$mystat to techrpt_data;

//提交
commit;

//退出
quit;

//刪除用戶
drop user techrpt_data cascade;

//刪除表空間
drop tablespace techrpt_data including contents and datafiles;

//修改密碼
alter user system identified by system;