21.11.3.6
```
cat /etc/clickhouse-server/node.tsv
1,test

cat /etc/clickhouse-server/node_dictionary.xml
<dictionaries>
    <dictionary>
        <name>node</name>
        <source>
            <file>
                <path>/etc/clickhouse-server/node.tsv</path>
                <format>CSV</format>
            </file>
        </source>
        <lifetime>0</lifetime>
        <layout><flat /></layout>
        <structure>
            <id><name>key</name></id>
            <attribute>
                <name>name</name>
                <type>String</type>
                <null_value></null_value>
            </attribute>
        </structure>
    </dictionary>
</dictionaries>

create table default.node ( key UInt64, name String ) Engine=Dictionary(node);

select * from default.node;
┌─key─┬─name─┐
│   1 │ test │
└─────┴──────┘

/etc/init.d/clickhouse-server restart

<Error> Application: DB::Exception: Cannot attach 1 tables due to cyclic dependencies. See server log for details.
<Information> Application: shutting down
```
{
        databases[database_name]->beforeLoadingMetadata(global_context, force_restore, force_attach);
        databases[database_name]->loadTablesMetadata(global_context, metadata);
    }
    LOG_INFO(log, "Parsed metadata of {} tables in {} databases in {} sec",
             metadata.parsed_tables.size(), databases_to_load.size(), stopwatch.elapsedSeconds());
    stopwatch.restart();
    logDependencyGraph();
    
    removeUnresolvableDependencies( false);
    
    DatabaseCatalog::instance().addLoadingDependencies(metadata.dependencies_info);
    
    removeUnresolvableDependencies( true);
    loadTablesInTopologicalOrder(pool);
}
void TablesLoader::startupTables()
{
    
    for (auto & database : databases)
        database.second->startupTables(pool, force_restore, force_attach);
}
void TablesLoader::removeUnresolvableDependencies(bool remove_loaded)
{
    auto need_exclude_dependency = [this, remove_loaded](const QualifiedTableName & dependency_name, const DependenciesInfo & info)
    {
        
        if (metadata.parsed_tables.contains(dependency_name))
            return false;