Sql Injection with SqlMap - Backtrack

Hacking sql database using SqlMap

SqlMap is an open source penetration testing tool that automates the process of detecting and exploiting SQL injection flaws and taking over of database servers. It comes with a powerful detection engine, many niche features for maximum penetration tester and a broad range of switches lasting fingerprint database, more data Search the database to access the file system underlying and executing commands on the operating system via out-of-band connections.

Some basic options. 

./sqlmap.py -u URL --dbs
./sqlmap.py URL -D --tables  
./sqlmap.py URL -D -T --columns
./sqlmap.py URL -D -T -C --dump

-D: Database
-T: Tables
-C: Column
-U: user custom
- table
- columns
- dump