Function commitMetadata

src/Databases/MySQL/MaterializeMetadata.cpp:227–239

}

void commitMetadata(const std::function<void()> & function, const String & persistent_tmp_path, const String & persistent_path)
{
    try
    {
        function();
        fs::rename(persistent_tmp_path, persistent_path);
    }
    catch (...)
    {
        fs::remove(persistent_tmp_path);
        throw;
    }
}

void MaterializeMetadata::transaction(const MySQLReplication::Position & position, const std::function<void()> & fun)
{