test NULL type
test NULL type

ongmingyang/scalaqlite,srhea/scalaqlite,ongmingyang/scalaqlite,ongmingyang/scalaqlite,meraki/scalaqlite,meraki/scalaqlite,srhea/scalaqlite,eatkins/scalaqlite,meraki/scalaqlite,eatkins/scalaqlite,srhea/scalaqlite,eatkins/scalaqlite