Oracle创建和删除表空间

创建表空间

[oracle@hzjz ~]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Sat May 29 18:26:15 2021

Copyright (c) 1982, 2013, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, Oracle Label Security, OLAP, Data Mining,
Oracle Database Vault and Real Application Testing options

SQL> create tablespace demo  datafile '/u01/app/oracle/oradata/demo/demo.dbf' size 256M autoextend on next 32M ;

Tablespace created.

SQL> create tablespace demo_idx  datafile '/u01/app/oracle/oradata/demo/demo_idx.dbf' size 256M autoextend on next 32M ; 

Tablespace created.

SQL> create user DEMO identified by DEMO default tablespace demo;

User created.

SQL> grant dba to DEMO;

Grant succeeded.

SQL> 

删除表空间

[oracle@hzjz ~]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Sat May 29 18:30:50 2021

Copyright (c) 1982, 2013, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, Oracle Label Security, OLAP, Data Mining,
Oracle Database Vault and Real Application Testing options

SQL> drop tablespace demo including contents and datafiles cascade constraint;

Tablespace dropped.

SQL> drop tablespace demo_idx including contents and datafiles cascade constraint;

Tablespace dropped.

SQL> drop user DEMO cascade;

User dropped.

SQL>