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(此时可将文件直接拖入cmd命令窗口) tablespaces=A;

例如:imp tyc/123@localhost:1521/orcl fromuser=gsldb_master touser=tyc file=C:\Users\×××\Desktop\glsdb_master190830.dmp tablespace=A;

 

来源：https://www.cnblogs.com/tyc123/p/11538468.html