Function IsWildcardTupleType

pkg/sql/types/types.go:3003–3005

IsWildcardTupleType returns true if this is the wildcard AnyTuple type. The wildcard type matches a tuple type having any number of fields (including 0).

(t *T)

// IsWildcardTupleType returns true if this is the wildcard AnyTuple type. The
// wildcard type matches a tuple type having any number of fields (including 0).
func IsWildcardTupleType(t *T) bool {
	return len(t.TupleContents()) == 1 && t.TupleContents()[0].Family() == AnyFamily
}

// collatedStringTypeSQL returns the string representation of a COLLATEDSTRING
// or []COLLATEDSTRING type. This is tricky in the case of an array of collated