Function IsReferenceSerialType

postgres/parser/sem/tree/type_name.go:238–243

IsReferenceSerialType returns whether the input reference is a known serial type. It should only be used during parsing.

(ref ResolvableTypeReference)

// IsReferenceSerialType returns whether the input reference is a known
// serial type. It should only be used during parsing.
func IsReferenceSerialType(ref ResolvableTypeReference) bool {
	if typ, ok := GetStaticallyKnownType(ref); ok {
		return types.IsSerialType(typ)
	}
	return false
}

// TypeCollectorVisitor is an expression visitor that collects all explicit
// OID type references in an expression.