Displaying 1 result from an estimated 1 matches for "correctly_answ".
2006 Jun 12
4
Some help with fun SQL stuff...
I have one table that stores data related to math problems, and
another table that stores users'' answers to those problems. To make
this very simple, we''ll say that the math table has two numbers that
get subtracted, and the answers table has a field that can either be
"pos" or "neg"
math
_____
2 5
8 3
Okay so if we do the math, we know that the