关于oracle的表空间(Oracle创建用户+创建表空间+指定用户使用表空间+修改表空间大小)

前提:oracle目录:/home/oracle/oradata/orcl

/*创建临时表空间TEST_tmp  */  

create temporary tablespace TEST_tmp  

tempfile '/home/oracle/oradata/orcl/TEST_tmp.DBF' 
size 50m  
autoextend on  
next 50m maxsize 20480m  
extent management local;  

/*创建数据表空间TEST.DBF  */

create tablespace TEST  
logging  
datafile '/home/oracle/oradata/orcl/TEST.DBF' 
size 50m  
autoextend on  
next 50m maxsize 20480m  
extent management local;  

/*创建用户并指定表空间  */
create user UserName identified by Password  
default tablespace TEST  
temporary tablespace TEST_tmp;  
alter user UserName temporary tablespace TEST_tmp;

/*给用户授予权限  */
grant connect,resource,dba to UserName ;

/*修改表空间TEST.DBF大小*,提示:修改表空间大小不会清除或改变表中的数据/
alter database datafile '/home/oracle/oradata/orcl/TEST.DBF'resize 4029M;
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转载自blog.csdn.net/qq_39711754/article/details/89213459
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