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
```
{
    size_t total_tables = metadata.parsed_tables.size();
    LOG_INFO(log, "Loading {} tables with {} dependency level", metadata.independent_database_objects.size(), level);
    for (const auto & table_name : metadata.independent_database_objects)
    {
        pool.scheduleOrThrowOnError([this, total_tables, &table_name]()
        {
            const auto & path_and_query = metadata.parsed_tables[table_name];
            databases[table_name.database]->loadTableFromMetadata(global_context, path_and_query.path, table_name, path_and_query.ast, force_restore);
            logAboutProgress(log, ++tables_processed, total_tables, stopwatch);
        });
    }
}
size_t TablesLoader::getNumberOfTablesWithDependencies() const