--查詢表空間
SELECT tablespace_name,
file_id,
file_name,
round(bytes / (1024 * 1024), 0) total_space
FROM dba_data_files
ORDER BY tablespace_name;


--建立表空間"newTabSpace"
CREATE TABLESPACE "newTabSpace"
    NOLOGGING
    DATAFILE '/xxxx/xxxx/xxxx/xxx' SIZE 1024m AUTOEXTEND ON
    NEXT 100m MAXSIZE 20000m;

--建立使用者"NEWUSER",密碼為“NEWPASSWORD123”，分配給表空間“newTabSpace”
CREATE USER NEWUSER IDENTIFIED BY NEWPASSWORD123 DEFAULT TABLESPACE newTabSpace;

--授權
GRANT UNLIMITED TABLESPACE TO newTabSpace;
GRANT CREATE SESSION TO newTabSpace;
GRANT CREATE TABLE,CREATE VIEW,CREATE TRIGGER, CREATE SEQUENCE,CREATE PROCEDURE TO NEWUSER;
GRANT DBA TO NEWUSER;