Ksql is an open source penetration testing tool that automates the process of detecting and exploiting SQL injection flaws and taking over of database servers.Using mutiple threads to scaning

python ksql.py -u "http://localhost/test/test.php?id=1&name=kaysen" --current-user

You can download the latest tarball by clicking here or latest zipball by clicking here.
Preferably, you can download ksql by cloning the Git repository:

git clone --depth 1 https://github.com/kaysen820/ksql ksql-dev

ksql works out of the box with Python version 2.6.x and 2.7.x on any platform.

To get a list of basic options and switches use:

python ksql.py -h

• Boolean-based blind SQL injection
• Time-based blind SQL injection
• Error-based SQL injection
• UNION query SQL injection
• Stacked queries SQL injection