The `--suffix` and `--prefix` options allow you to specify additional strings that should be appended or prepended to the payloads generated by SQLMap. These options can be useful when the target application requires specific formatting or when you need to bypass certain filters or protections.
sqlmap -u "http://example.com/?id=1" -p id --suffix="-- "* `--suffix=SUFFIX`: The `--suffix` option appends a specified string to the end of each payload generated by SQLMap. * `--prefix=PREFIX`: The `--prefix` option prepends a specified string to the beginning of each payload generated by SQLMap.
Source: SQL Injection/SQLmap.md in PayloadsAllTheThings. From PayloadsAllTheThings by Swissky and contributors. MIT License, Copyright (c) 2019 Swissky.