Missing column fields with Native Bindings

I've noticed a lot of fields properties missing in Native Bindings.

Here I'm making a request via JavaScript Bindings first:

[ { name: 'name',
    tableID: 788296,
    columnID: 1,
    dataTypeID: 25,
    dataTypeSize: -1,
    dataTypeModifier: -1,
    format: 'text' },
  { name: 'age',
    tableID: 788296,
    columnID: 2,
    dataTypeID: 23,
    dataTypeSize: 4,
    dataTypeModifier: -1,
    format: 'text' } ]

And then the same with the Native Bindings:

[ { name: 'name', dataTypeID: 25 },
  { name: 'age', dataTypeID: 23 } ]

Missing fields: tableID, columnID, dataTypeSize, dataTypeModifier, format.