Method AvailableTypes

pkg/sql/sem/tree/constant.go:299–315

AvailableTypes implements the Constant interface.

()

// AvailableTypes implements the Constant interface.
func (expr *NumVal) AvailableTypes() []*types.T {
	if i, err := expr.AsInt64(); err == nil {
		noOid := intIsOutOfOIDRange(DInt(i))
		intKind := expr.Kind() == constant.Int
		switch {
		case noOid && intKind:
			return NumValAvailIntegerNoOid
		case noOid && !intKind:
			return NumValAvailDecimalNoFractionNoOid
		case !noOid && intKind:
			return NumValAvailInteger
		case !noOid && !intKind:
			return NumValAvailDecimalNoFraction
		}
	}
	return NumValAvailDecimalWithFraction
}

// DesirableTypes implements the Constant interface.
func (expr *NumVal) DesirableTypes() []*types.T {