| 853 | } |
| 854 | bool LogicalType::is_none() const { return impl_->type() == LogicalType::Type::NONE; } |
| 855 | bool LogicalType::is_valid() const { |
| 856 | return impl_->type() != LogicalType::Type::UNDEFINED; |
| 857 | } |
| 858 | bool LogicalType::is_invalid() const { return !is_valid(); } |
| 859 | bool LogicalType::is_nested() const { |
| 860 | return impl_->type() == LogicalType::Type::LIST || |