-----擴充表空間-----oracle
select tablespace_name, file_id, file_name, round(bytes/(1024*1024),0) total_space from dba_data_files order by tablespace_name
alter database datafile '/u01/app/oracle/oradata/XE/SJ_BUZMGT.dbf' resize 500m;
alter database datafile '/u01/app/oracle/oradata/XE/SJ_BUZMGT.dbf' autoextend on next 10m maxsize 600m;