Would like to learn how to Run a SQL Query

[GunsNetwork]

I have a Hack I am wanting to put in and put most of the hack is done on my .php pages. NowI need to run this. I don't know enough to understand how to. My admin who knows this is on vacation for 3 weeks. So I need some help please.

My site is http://www.gunsnet.net

I would appreciate some help from the powers to be here.


Here is the hack I am talking about and below is the Query I am suppose to run.

Hack Name: Proxy Detector v1.0
Author: Takara (Steph Sauv?)

Run the Following SQL Query

ALTER TABLE post ADD proxyip VARCHAR(255) not null AFTER ipaddress;



Thank You for helping