1.新建用户 新建用户: create User username Identified by password 修改用户密码: alter User username Identified by password 删除用户密码: drop user user_name [cascade] (cascade:级联删除选项,如果用户包含数据库对象,则必须加 CASCADE选项,此时连同该用户所拥有的对象一起删除.) [注意]: ①只有有DBA权限的用户才能新建用户: ②username :用户名.
1.以DBA身份登录 $ sqlplus sys/eastcom@ORCL as sysdba(在命令窗口下) 也可以使用PL/SQL 2.创建临时表空间 create temporary tablespace zjph_newuser_temp tempfile 'E:\oracle\product\10.2.0\oradata\orcl\zjph_newuser_temp.dbf' size 100m autoextend on next 32m maxsize 2048m extent m
一.建立测试账号 进入sqlplus(以管理员身份) sqlplus / as sysdba; create user user1 identified by user1; //创建用户名并指定密码 授予相应权限 grant create session to user1; grant create table to user1; grant unlimited tablespace to user1; grant connect to user1; grant resource to use
1.用有dba权限的用户登录:sys用户 2.创建一个新用户:create user abc identified by 123456; 3.授予DBA权限: grant connect,resource,dba to abc; ok,创建好了,就可以用abc这个用户登录了,abc用户拥有dba权限. select * from dba_users; 查看数据库里面所有用户,前提是你是有dba权限的帐号,如sys,systemselect * from all_users; 查看你能管理的所有用
1.添加用户 1.1 添加一个新用户: mysql>grant usage on *.* to " with grant option; 上面这种只支持mysql服务器本地登录. 1.2 添加一个任意Ip登录的用户: mysql>grant usage on *.* to " with grant option; 2.授权test用户拥有testDB数据库的所有权限(某个数据库的所有权限): 2.1 为某个用户授予所有权限: mysql>grant all privi
通过可视化工具(如PL/SQL Developer.Oracle SQL Developer)调试Oracle的存储过程时,如果遇到如下错误信息:...ORA-01031: insufficient privilegesORA-06512: at "SYS.DBMS_DEBUG_JDWP", line 68ORA-06512: at line 1This session requires DEBUG CONNECT SESSION and DEBUG ANY PROCEDURE use
第一步:进入数据库以后,先用 show databases; 再use mysql; 再 show tables; 再 select user,host from mysql.user; 基本操作 如下图 第二步:查看原有数据库以后 再创建一个不同名字的数据库 其:创建命令:create user 'test01'@'192.168.103.41' identified by '123456'; 再用 grant all privileges on *.* to 'test01
1.sqlplus /nolog 2.conn /as sysdba 3.alter user system identified by "123456"; 4.alter user sys identified by "123456"; 5.select instance_name from v$instance; 6.show user user为“SYS”是oracle权限最高的用户. 7.create user C##hellozhang identif
正文原创 一:查询数据库实例有多少用户: [oracle@localhost ~]$ sqlplus / as sysdba; SQL*Plus: Release 11.2.0.3.0 Production on Thu Dec 21 10:18:39 2017 Copyright (c) 1982, 2011, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11