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HomeDatabaseMysql TutorialOracle注入简单命令整理

第一次碰到Oracle,整理一些简单实用的。确定orcale识别--为注释符,不识别#length()为求字符串长度函数,非len()表dual: 系统表

第一次碰到Oracle,整理一些简单实用的。

确定orcale

识别--为注释符,不识别#

length()为求字符串长度函数,非len()

dual: 系统表,只有一个选项

all_tables:

table_name 表名

owner 所有者,库名

all_tab_cols:

column_name 列名

data_type 数据类型

查看版本

select banner from sys.v_$version where rownum=1

查看IP以及主机名

select to_char(utl_inaddr.get_host_address) from dual--

select to_char(utl_inaddr.get_host_address) from dual--

查看用户

select username from all_users

查看角色

select role from session_roles

查看库

select owner from all_tables

查看表

select table_name from all_tables where owner=''

查看列

select column_name from all_tab_cols where table_name=''

其他

一下3个为不同级别,上例中因没有dba权限,故全用all来代替

dba, 数据库管理员

all, 全部用户

user, 当前用户

to_char() 转换为字符窜

BLOB 大对象,,属于LOB,二进制数据,如照片等。

linux

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