public function scalarTypes()
{
return array(array(function () {
return Type::ascii();
}), array(function () {
return Type::bigint();
}), array(function () {
return Type::blob();
}), array(function () {
return Type::boolean();
}), array(function () {
return Type::counter();
}), array(function () {
return Type::decimal();
}), array(function () {
return Type::double();
}), array(function () {
return Type::float();
}), array(function () {
return Type::inet();
}), array(function () {
return Type::int();
}), array(function () {
return Type::text();
}), array(function () {
return Type::timestamp();
}), array(function () {
return Type::timeuuid();
}), array(function () {
return Type::uuid();
}), array(function () {
return Type::varchar();
}), array(function () {
return Type::varint();
}));
}