havij -u "http://example.com/vulnerable-page.php?id=1" -t union -db mysql

To:

Version 1.19, often cited as one of its most stable releases, could automatically detect the type of database (MySQL, MS SQL, Oracle, PostgreSQL, etc.) and execute complex queries to extract database schemas, tables, columns, and eventually, the data itself. It even included features for bypassing Web Application Firewalls (WAF) and cracking MD5 hashes, making it a comprehensive "one-stop shop" for attackers. The Impact on Cybersecurity

If you want, I can:

Boolean-based blind SQLi