Oracle创建表空间/用户

创建Oracle表空间：

create tablespace TABLESPACES_NAME_A datafile '/u01/oradata/wzcb.dbf' size 512m autoextend on next 256m maxsize unlimited extent management local;

创建表空间内的用户：

create user user_name_a identified by user_name_a119 default tablespace TABLESPACES_NAME_A;

给用户授权：

grant connect,resource,dba to user_name_a;

drop user user_name_a cascade;

DROP TABLESPACE TABLESPACES_NAME_A INCLUDING CONTENTS AND DATAFILES;

查询表空间数据

select * from dba_data_files where tablespace_name like 'WZ%';