[fix] Bug fix for #87 with count() and has()
[fix] Bug fix for #87 with count() and has()

catfan/Medoo,itplanes/Medoo,lcp0578/Medoo,taohaoge/Medoo,andriusGecius/Medoo,panada/medoo,marcusirgens/Medoo,MantasPauliukonis/Medoo,sythdev/Medoo,guoxiaod/Medoo,SyuTingSong/Medoo,liumingzhij26/Medoo,tytymnty/Medoo,hirdeshvishwdewa/Medoo,tvitcom/Medoo,afief/Medoo,jockchou/Medoo,poznet/Medoo,52fhy/Medoo,turbopixel/Medoo,joshua317/Medoo