oracle创建表空间.用户:
--查看表空间
Sql代码
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);
--新建临时表空间
Sql代码
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;
--创建数据表空间
Sql代码
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;
--创建undo空间
Sql代码
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;
--创建用户并指定表空间
Sql代码
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;
--授权
Sql代码
1.grant connect,resource to test;
--查看表空间
Sql代码
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);
--新建临时表空间
Sql代码
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;
--创建数据表空间
Sql代码
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;
--创建undo空间
Sql代码
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;
--创建用户并指定表空间
Sql代码
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;
--授权
Sql代码
1.grant connect,resource to test;