1:登录sqlplus sqlplus /nolog conn sys/bcc@gis as sysdba 2:修改表空间位offline alter tablespace users offline; 3:拷贝表空间文件 4:修改oracle表空间指向地址 alter database rename file '/user/oracle/data/user01.dbf' to '/home/oracle/data/user01.dbf'; 5:修改表空间为online alter tables…
oracle系统用户sys,system , sysman, scott 使用system用户登录[username/password][@server][as sysdba|sysoper]eg: system/123456 @orcl as sysdba 查看当前登录用户:show user 查看数据字典中的用户select username from dba_users; 启用禁用scott账户:alter user scott account unlock;alter user scot…