二、Oracle命令行创建数据库

xiaoxiao2021-02-28  88

创建数据库文件

创建数据库文件

CREATE TABLESPACE MyDataBase LOGGING DATAFILE 'D:\Oracle\database\MyDataBase.dbf' SIZE 100M AUTOEXTEND ON NEXT 32M MAXSIZE 500M EXTENT MANAGEMENT LOCAL; MyDataBase:数据库名称 D:\Oracle\database\MyDataBase.dbf:数据库文件目录

创建数据库临时文件

create temporary TABLESPACE MyDataBase_temp tempfile 'D:\Oracle\database\MyDataBase_temp.dbf' SIZE 100M AUTOEXTEND ON NEXT 32M MAXSIZE 500M EXTENT MANAGEMENT LOCAL; MyDataBase_temp:数据库临时文件名称 D:\Oracle\database\MyDataBase_temp.dbf:数据库临时文件目录

创建用户与上述两个文件形成映射关系

CREATE USER username IDENTIFIED BY password DEFAULT TABLESPACE MyDataBase TEMPORARY TABLESPACE MyDataBase_temp; username:用户名 password:密码 MyDataBase:映射的数据库名称 MyDataBase_temp:映射的数据库临时文件名称

添加用户权限

grant connect,resource,dba to username; grant create session to username;

删除数据库

conn sys/dwh as sysdba; drop tablespace MyDataBase including contents and datafiles; drop tablespace MyDataBase_temp including contents and datafiles;

删除用户

drop user username cascade;
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