Pilnie potrzebuję połączyć jakoś te dwa zapytania:
SELECT userid,KEY,value FROM userdata WHERE value='10' AND KEY='fuel'
oraz
SELECT userid,KEY,value FROM userdata WHERE value='0' AND KEY='last_z'
da radę?
SELECT userid,KEY,value FROM userdata WHERE value='10' AND KEY='fuel'
SELECT userid,KEY,value FROM userdata WHERE value='0' AND KEY='last_z'