oracle 创建表空间命令

create tablespace LEAS datafile 'D:\app\LEAS.DBF' size 100M autoextend on next 10m maxsize unlimited;

    

--1、查看表空间的名称及大小 
SELECT t.tablespace_name, round(SUM(bytes / (1024 * 1024)), 0) ts_size 
FROM dba_tablespaces t, dba_data_files d 
WHERE t.tablespace_name = d.tablespace_name 
GROUP BY t.tablespace_name; 
--2、查看表空间物理文件的名称及大小 
SELECT tablespace_name, 
file_id, 
file_name, 
round(bytes / (1024 * 1024), 0) total_space 
FROM dba_data_files 
ORDER BY tablespace_name; 

 

授予用户对该表空间的UNLIMITED配额

 
ALTER USER USER1 QUOTA UNLIMITED ON LEAS;