1.创建临时表空间,用TEMPFILE 关键字,下边几个参数要重点注意一下。
- SIZE *[K,M] 表空间的初始大小,单位可以是K或M
- MAXSIZE *[K,M] 表空间的最大存储值,maxsize unlimited 是指表空间的大小不受限制。
- AUTOEXTEND ON NEXT *[K,M] 设置表空间自动扩展
- EXTENT MANAGEMENT LOCAL 本地管理表空间。
--创建CREATE TEMPORARY TABLESPACE tsTempTestTEMPFILE 'E:\DataBase\tsTempTest01.dbf' SIZE 64M AUTOEXTEND ON NEXT 32M MAXSIZE 1024M,'E:\DataBase\tsTempTest02.dbf' SIZE 64M AUTOEXTEND ON NEXT 32M MAXSIZE 1024M,'E:\DataBase\tsTempTest03.dbf' SIZE 64M AUTOEXTEND ON NEXT 32M MAXSIZE 1024M EXTENT MANAGEMENT LOCAL;--增加ALTER TABLESPACE tsTempTest ADD TEMPFILE 'E:\DataBase\tsTempTest04.DBF' SIZE 64M AUTOEXTEND ON NEXT 32M maxsize unlimited;--删除DROP TABLESPACE tsTempTest INCLUDING CONTENTS AND DATAFILES CASCADE CONSTRAINTS;
2.创建用户表空间,参数与临时表空间基本一致
--创建CREATE TABLESPACE tsUserTestdatafile 'E:\DataBase\tsUserTest01.dbf' size 64M AUTOEXTEND ON NEXT 32M maxsize unlimited ,'E:\DataBase\tsUserTest02.dbf' size 64M AUTOEXTEND ON NEXT 32M maxsize unlimited ,'E:\DataBase\tsUserTest03.dbf' size 64M AUTOEXTEND ON NEXT 32M maxsize unlimited extent management local ;--增加ALTER TABLESPACE tsUserTest ADD DATAFILE 'E:\DataBase\tsUserTest04.DBF' SIZE 64M AUTOEXTEND ON NEXT 32M maxsize unlimited;--删除DROP TABLESPACE tsUserTest INCLUDING CONTENTS AND DATAFILES CASCADE CONSTRAINTS;