Oracle 创建普通用户，并赋予权限

1. 采用sys or system / manager as sysdba; 连接数据库。
2. 创建普通用户konglin: create user konglin identified by pwd_oracle;
   删除用户, drop user konglin;
3. 授予用户登录数据库的权限： grant create session to konglin;
4. 授予用户操作表空间的权限：
    
   grant unlimited tablespace to konglin;
   grant create tablespace to konglin;
   grant alter tablespace to konglin;
   grant drop tablespace to konglin;
   grant manage tablespace to konglin;
5. 授予用户操作表的权限：
    
   grant create table to konglin; (包含有create index权限, alter table, drop table权限)
6. 授予用户操作视图的权限:
   grant create view to konglin; (包含有alter view, drop view权限)
7. 授予用户操作触发器的权限：
   grant create trigger to konglin; (包含有alter trigger, drop trigger权限)
8. 授予用户操作存储过程的权限：
   grant create procedure to konglin;(包含有alter procedure, drop procedure 和function 以及 package权限)
9. 授予用户操作序列的权限：
   grant create sequence to konglin; (包含有创建、修改、删除以及选择序列)
10. 授予用户回退段权限：
    grant create rollback segment to konglin;
    grant alter rollback segment to konglin;
    grant drop rollback segment to konglin;
11. 授予用户同义词权限：
    grant create synonym to konglin;(包含drop synonym权限)
    grant create public synonym to konglin;
    grant drop public synonym to konglin;
12. 授予用户关于用户的权限：
    grant create user to konglin;
    grant alter user to konglin;
    grant become user to konglin;
    grant drop user to konglin;
13. 授予用户关于角色的权限：
    grant create role to konglin;
14. 授予用户操作概要文件的权限
    grant create profile to konglin;
    grant alter profile to konglin;
    grant drop profile to konglin;
15. 允许从sys用户所拥有的数据字典表中进行选择
    grant select any dictionary to konglin;