Method transform

src/Processors/Transforms/DeduplicationTokenTransforms.cpp:27–44

void RestoreChunkInfosTransform::transform(Chunk & chunk)
{
    if (auto info = chunk.getChunkInfos().get<DeduplicationInfo>())
    {
        throw Exception(
            ErrorCodes::LOGICAL_ERROR,
            "Chunk already has DeduplicationInfo when restoring chunk infos, existing deduplication info debug: {}, restoring chunk infos: {}",
            info->debug(),
            chunk_infos.debug());
    }

    auto old_infos = std::move(chunk.getChunkInfos());
    chunk.setChunkInfos(chunk_infos.clone());
    chunk.getChunkInfos().appendIfUniq(std::move(old_infos));

    LOG_TEST(getLogger("RestoreChunks"), "Restoring chunk infos, result: {}",
        chunk.getChunkInfos().debug());
}


UpdateDeduplicationInfoWithViewIDTransform::UpdateDeduplicationInfoWithViewIDTransform(StorageIDMaybeEmpty view_id_, SharedHeader header_)