{keyword} Union All Select Null,null,null-- Djgp -

While this might seem like just a string of code, it’s actually a great jumping-off point for a blog post about and database protection . Beyond the Payload: Understanding SQL Injection and "DJGP"

If you expect a zip code, don't accept a string that starts with UNION . {KEYWORD} UNION ALL SELECT NULL,NULL,NULL-- DJGP

Tools like Sequelize, Eloquent, or Entity Framework handle much of this protection for you by default. The Bottom Line While this might seem like just a string

It looks like you've provided a common SQL injection payload ( UNION ALL SELECT NULL... ) followed by the initials "DJGP." {KEYWORD} UNION ALL SELECT NULL,NULL,NULL-- DJGP