{keyword}');select Pg_sleep(5)-- May 2026

: This attempts to "break out" of a text field by providing a closing single quote.

This specific string is used to test if a database is vulnerable to "blind" attacks, where the server doesn't return data directly but its response time reveals information. {KEYWORD}');SELECT PG_SLEEP(5)--

Security professionals use this to confirm a vulnerability exists without damaging data. : This attempts to "break out" of a

If you'd like to see an example of a in a specific language (like Python or PHP) to fix this, or if you need a guide on other SQLi types , let me know! If you'd like to see an example of

💡 : If a 5-second sleep works, a hacker can eventually use similar "blind" logic to extract your entire database, one character at a time.

: This is the core command for PostgreSQL . It instructs the database to pause for exactly 5 seconds before responding.

The string is a classic example of a SQL injection (SQLi) payload designed for Time-Based Blind SQL injection . 🛠️ Anatomy of the Payload