oracle表空间查询设置
select s.tablespace_name,
round(sum(s.bytes / 1024 / 1024), 2) as Space,
round((sum(s.bytes / 1024 / 1024) – nvl(d.fr, 0)), 2) used,
nvl(round(d.fr, 2), 0) free,
decode(round(sum(s.maxbytes / 1024 / 1024 / 1024), 2),
0,
&oracle账号nbsp; 'NO',
'YES') auto_extend,
round(sum(s.maxbytes / 1024 / 1024 / 1024), 2) MaximumGB
from dba_data_files s,
(select c.tablespace_name, round(sum(c.bytes / 1024 / 1024), 2) fr
from dba_free_space c
group by c.tablespace_name) d
where s.tablespace_name = d.tablespace_name(+)
group by s.tablespace_name, d.fr
order by s.tablespace_name;
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— 修改表空间大小
alter database datafile 'D:\app\user\oradata\COMMON_DATA.dbf' resize 10240M;
— 设置自动增加1G
alter database datafile 'D:\app\user\oradata\COMMON_DATA.dbf' autoextend on next 1024m;