Change the table comment after created the table is not supported now?
Like mysql : ALTER TABLE [tableName] COMMNET [comment]; 
The sql "ALTER TABLE `system`.tables UPDATE Comment='test' WHERE NAME='t1';" also not supported!!!
My version is '21.9.4.35'。
{
    if (!storage_policy)
        return;
    const auto & disks = data_volume->getDisks();
    
    ThreadPool pool(disks.size());
    for (const DiskPtr & disk : disks)
    {
        pool.scheduleOrThrowOnError([&]()
        {
            createDirectoryMonitors(disk);
        });
    }
    pool.wait();
    const auto & paths = getDataPaths();
    std::vector<UInt64> last_increment(paths.size());
    for (size_t i = 0; i < paths.size(); ++i)
    {
        pool.scheduleOrThrowOnError([&, i]()
        {
            last_increment[i] = getMaximumFileNumber(paths[i]);
        });
    }
    pool.wait();
    for (const auto inc : last_increment)
    {
        if (inc > file_names_increment.value)
            file_names_increment.value.store(inc);
    }
    LOG_DEBUG(log, "Auto-increment is {}", file_names_increment.value);