Method getFieldNames

src/common/types/types.cpp:148–152

}

std::vector<std::string> StructType::getFieldNames(const LogicalType& type) {
    DASSERT(type.getPhysicalType() == PhysicalTypeID::STRUCT);
    auto structTypeInfo = type.extraTypeInfo->constPtrCast<StructTypeInfo>();
    return structTypeInfo->getChildrenNames();
}

uint64_t StructType::getNumFields(const LogicalType& type) {
    DASSERT(type.getPhysicalType() == PhysicalTypeID::STRUCT);