public function executeDatasetUpdateOperations(DataControllerCallContext $callcontext, DatasetMetaData $dataset, array $operations) {
        $request = new UpdateDatasetStorageRequest($dataset->name);
        $request->addOperations($operations);

        LogHelper::log_debug($request);

        $this->datasourceStructureHandler->updateDatasetStorage($callcontext, $request);
    }
    public function createDimensionStorage(DataControllerCallContext $callcontext, DataSourceStructureHandler $datasourceStructureHandler, DatasetMetaData $logicalDataset, $columnName) {
        parent::createDimensionStorage($callcontext, $datasourceStructureHandler, $logicalDataset, $columnName);

        $lookupDatasetName = StarSchemaNamingConvention::getAttributeRelatedName($logicalDataset->name, $columnName);

        $request = new DatasetStorageRequest($lookupDatasetName);
        LogHelper::log_debug($request);
        $datasourceStructureHandler->createDatasetStorage($callcontext, $request);

        $factsDatasetName = StarSchemaNamingConvention::getFactsRelatedName($logicalDataset->name);
        $request = new UpdateDatasetStorageRequest($factsDatasetName);
        $request->addOperation(new CreateColumnReferenceOperation($columnName, $lookupDatasetName));
        LogHelper::log_debug($request);
        $datasourceStructureHandler->updateDatasetStorage($callcontext, $request);
    }