查看源库表空间
col username for a30
col DEFAULT_TABLESPACE for a30
col TEMPORARY_TABLESPACE for a30
select default_tablespace from dba_users where username in ('HR','SOE');
查看表空间使用量
select owner,tablespace_name,sum(bytes/1024/1024)
from dba_segments where owner in ('USERS','SOE') group by owner,tablespace_name;
查看表空间创建语句
select dbms_metadata.get_ddl('TABLESPACE','SOE') from dual;
创建表空间
CREATE SMALLFILE TABLESPACE "SOE" DATAFILE SIZE 10240M AUTOEXTEND ON NEXT 100M MAXSIZE UNLIMITED LOGGING EXTENT MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO;