Oracle中一些命令的随笔
创建新用户的语句:create user username identified by password; 例如:create user tyc identified by 123; 给创建的用户赋值:grant dba,resource,connect to username; 例如:grant dba,resource,connect to tyc; 创建一个为A的表空间: create tablespace A logging datafile 路径(此路径是你oracle安装存放表空间的路径,如'G:\OracleData\oracle\oradata\orcl\A.dbf') size 50m autoextend on next 50m maxsize 20480m extent management local; 创建一个用户并给指定表空间A:create user username identified by password default tablespace A; 例如:create user tyc identified by 123 default tablespace A; 导入一个dmp格式的语句:imp username/password@实例名 fromuser=username touser=username file=导入文件的路径