internal

type Region struct {
	Begin int
	End   int
}

type Session struct {
	Rows      []Region
	Data      []byte
	Decoder   *decoder.Decoder
	Pointers  []interface{}
	DestTypes []reflect.Type
	XTypes    []xunsafe.Type
	Columns   []string
	Schema    *bigquery.TableSchema
	TotalRows uint64
}