创建、修改、删除ORACLE表空间
//创建表空间 create tablespace MyFirstSpace datafile ‘/opt/oracle/app/oracle/product/9.2.0/dbs/MyFirstSpace.ora‘ size 512M AUTOEXTEND ON NEXT 5M MAXSIZE UNLIMITED default storage (initial 128K next 2M pctincrease 0);? SQL>create tablespace fred? datafile ‘d:oracleoradataorclfred01.dbf‘? size 100K reuse;(reuse用于处理已经存在 datafiles) 删除表空间命令: SQL>drop tablespace INDX including contents; drop tablespace BLOBS including contents; drop tablespace BLOBS include contents and datafiles;(删除内容及datafiles) 改变表空间大小命令:SQL> ALTER database DATAFILE ‘INDX.dbf‘ resize 500M; ALTER TABLESPACE spacename ADD DATAFILE ‘c:orantdatabaseusr02.dbf‘? DEFAULT STORAGE (INITIAL 4M NEXT 2 M ); (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |