If they are defined, they can override table-level settings.
if (part->info.partition_id != drop_range.partition_id)
            throw Exception("Unexpected partition_id of part " + part->name + ". This is a bug.", ErrorCodes::LOGICAL_ERROR);
        
        bool is_drop_part = !drop_range.isFakeDropRangePart() && drop_range.min_block;
        if (is_drop_part && (part->info.min_block != drop_range.min_block || part->info.max_block != drop_range.max_block || part->info.getMutationVersion() != drop_range.getMutationVersion()))
        {
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            bool is_covered_by_min_max_block = part->info.min_block <= drop_range.min_block && part->info.max_block >= drop_range.max_block && part->info.getMutationVersion() >= drop_range.getMutationVersion();
            if (is_covered_by_min_max_block)
            {
                LOG_INFO(log, "Skipping drop range for part {} because covering part {} already exists", drop_range.getPartName(), part->name);
                return {};
            }
        }
        if (part->info.min_block < drop_range.min_block)
        {