row

type Row interface {
	// Returns the noms map key for this row, using the schema provided.
	NomsMapKey(sch schema.Schema) types.LesserValuable

	// Returns the noms map value for this row, using the schema provided.
	NomsMapValue(sch schema.Schema) types.Valuable

	// Iterates over all the columns in the row. Columns that have no value set will not be visited.
	IterCols(cb func(tag uint64, val types.Value) (stop bool, err error)) (bool, error)

	// Iterates over all columns in the schema, using the value for the row. Columns that have no value set in this row
	// will still be visited, and receive a nil value.
	IterSchema(sch schema.Schema, cb func(tag uint64, val types.Value) (stop bool, err error)) (bool, error)

	// Returns the value for the column with the tag given, and a success bool. The value will be null if the row
	// doesn't contain a value for that tag.
	GetColVal(tag uint64) (types.Value, bool)

	// Sets a value for the column with the tag given, returning a new row with the update.
	SetColVal(tag uint64, val types.Value, sch schema.Schema) (Row, error)

	// ReduceToIndex reduces a row to only the columns contained in an index, including the parent table's primary
	// keys. Only the column tags that are in the index will be included in the reduced row. The full index does not
	// have to be matched.
	ReduceToIndex(idx schema.Index) (Row, error)

	// ReduceToIndexPartialKey reduces a row to only the columns contained in an index, not including the parent table's
	// primary keys. The Tuple is then returned, allowing all matching rows on an index to be found.
	ReduceToIndexPartialKey(idx schema.Index) (types.Tuple, error)

	Format() *types.NomsBinFormat
}

type RowFormatFunc func(ctx context.Context, r Row, sch schema.Schema) string

type TaggedValues map[uint64]types.Value

type TupleVals struct {
	// contains filtered or unexported fields
}