This was taken from blackhat-forums.com :
-First of all use google. It gives you tons of information. If you wan't to deal with sql injections, learn the language first - syntax, commands, functions >>
. Then go onto injections. Here's a paper, run through it then check the links >>
-Here is yet a simple but effective short tutorial on sql injection.
I seen a movie on this particular tutorial. Some guy used these techniques to access a school server. Pretty useful.
-Heres a couple of good tutorials on SQL injections.
Basic -
Examples -
Cheat sheet -