Recently I have been doing hackthissite.org and you have to use SQL injections quite a bit. I understand how to do them, but not how they work. I was wondering if anyone knew what the internal error is that causes it to do what it does.
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                    1[Wikipedia](https://en.wikipedia.org/wiki/SQL_injection) and [W3Schools](http://www.w3schools.com/sql/sql_injection.asp) have plenty of information on the subject. – r3mainer Jun 16 '15 at 18:59
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                    Frankly, if you do not know how they work, then you do not know how to do them. – schroeder Jun 16 '15 at 21:54
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                    i read on a website somewhere how to do them, I know it has something to do with errors – Steampunkery Jun 16 '15 at 22:55