oracle建立表空間.使用者:
--檢視表空間
sql**
1.select c.tablespace_name tablespace_name, round(a.bytes/1048576,2) total_size,round((a.bytes-b.bytes)/1048576,2) used_size,
2.round(b.bytes/1048576,2) free_size,
3.round(b.bytes/a.bytes * 100,2)||'%' free_pct from
4.(select tablespace_name,sum(a.bytes) bytes
5.from sys.dba_data_files a
6.group by tablespace_name) a,
7.(select a.tablespace_name,
8.nvl(sum(b.bytes),0) bytes
9.from sys.dba_data_files a,
10.sys.dba_free_space b
11.where a.tablespace_name = b.tablespace_name (+)
12.and a.file_id = b.file_id (+)
13.group by a.tablespace_name) b,
14.sys.dba_tablespaces c
15.where a.tablespace_name = b.tablespace_name(+)
16.and a.tablespace_name = c.tablespace_name
17.order by round(b.bytes/1048576,2);
select c.tablespace_name tablespace_name, round(a.bytes/1048576,2) total_size,round((a.bytes-b.bytes)/1048576,2) used_size,
round(b.bytes/1048576,2) free_size,
round(b.bytes/a.bytes * 100,2)||'%' free_pct from
(select tablespace_name,sum(a.bytes) bytes
from sys.dba_data_files a
group by tablespace_name) a,
(select a.tablespace_name,
nvl(sum(b.bytes),0) bytes
from sys.dba_data_files a,
sys.dba_free_space b
where a.tablespace_name = b.tablespace_name (+)
and a.file_id = b.file_id (+)
group by a.tablespace_name) b,
sys.dba_tablespaces c
where a.tablespace_name = b.tablespace_name(+)
and a.tablespace_name = c.tablespace_name
order by round(b.bytes/1048576,2);
--新建臨時表空間
sql**
1.create temporary tablespace test_temp tempfile 'd:\oracle10g\product\10.2.0\oradata\orcl\test_temp1.dbf'
2.size 128m
3.autoextend on
4.next 32m maxsize 2048m
5.extent management local;
create temporary tablespace test_temp tempfile 'd:\oracle10g\product\10.2.0\oradata\orcl\test_temp1.dbf'
size 128m
autoextend on
next 32m maxsize 2048m
extent management local;
--建立資料表空間
sql**
1.create tablespace test_data
2.logging
3.datafile 'd:\oracle10g\product\10.2.0\oradata\orcl\test_data1.dbf'
4.size 128m
5.autoextend on
6.next 32m maxsize 5120m
7.extent management local;
create tablespace test_data
logging
datafile 'd:\oracle10g\product\10.2.0\oradata\orcl\test_data1.dbf'
size 128m
autoextend on
next 32m maxsize 5120m
extent management local;
--建立undo空間
sql**
1.create undo tablespace undo_small
2.datafile 'd:\oracle10g\product\10.2.0\oradata\orcl\undotbs02.dbf'
3.size 2m
4.autoextend off;
5.--
6.create undo tablespace undotbs1 datafile'g:\clipshe\clipshe\undotbs01.dbf' size 512m autoextend on next 5m maxsize unlimited;
create undo tablespace undo_small
datafile 'd:\oracle10g\product\10.2.0\oradata\orcl\undotbs02.dbf'
size 2m
autoextend off;
--create undo tablespace undotbs1 datafile'g:\clipshe\clipshe\undotbs01.dbf' size 512m autoextend on next 5m maxsize unlimited;
--建立使用者並指定表空間
sql**
1.create user test identified by test
2.default tablespace test_data
3.temporary tablespace test_temp;
create user test identified by test
default tablespace test_data
temporary tablespace test_temp;
--授權
sql**
1.grant connect,resource to test;
oracle建立表空間，建立使用者
建立臨時表空間 create temporary tablespace test temp tempfile e oracle product 10.2.0 oradata testserver test temp01.dbf size 32m autoextend on next 32m maxs...
oracle建立表空間，建立使用者
建立臨時表空間 create temporary tablespace test temp tempfile e oracle product 10.2.0 oradata testserver test temp01.dbf size 32m autoextend onnext 32m maxsi...
oracle建立表空間，建立使用者
建立臨時表空間 create temporary tablespace test temp tempfile e oracle product 10.2.0 oradata testserver test temp01.dbf size 32m autoextend on next 32m maxs...