Method populateExtraChunkState

src/storage/table/column.cpp:135–145

}

void Column::populateExtraChunkState(SegmentState& state) const {
    if (state.metadata.compMeta.compression == CompressionType::ALP) {
        if (dataType.getPhysicalType() == PhysicalTypeID::DOUBLE) {
            state.alpExceptionChunk =
                std::make_unique<InMemoryExceptionChunk<double>>(state, dataFH, mm, shadowFile);
        } else if (dataType.getPhysicalType() == PhysicalTypeID::FLOAT) {
            state.alpExceptionChunk =
                std::make_unique<InMemoryExceptionChunk<float>>(state, dataFH, mm, shadowFile);
        }
    }
}

std::unique_ptr<ColumnChunkData> Column::flushChunkData(const ColumnChunkData& chunkData,
    PageAllocator& pageAllocator) {