Like for real, also I suggest you download this:
https://play.google.com/store/apps/details?id=com.sololearn
Like, I learnt mysql basics there and as I was using the language - it all naturally came to me because it's not that complicated :D
After you finish with the Solo Learn SQL, https://dev.mysql.com/doc/refman/8.0/en/
Using Pawn.CMD?
If you're doing so, this is the very first sign that you absolutely shouldn't utilize your all powerful P-Code knowledge in any of the scripting discussion topics.