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
```
auto as_storage_metadata = as_storage->getInMemoryMetadataPtr();
        properties.columns = as_storage_metadata->getColumns();
        
        
        if (create.storage && endsWith(create.storage->engine->name, "MergeTree"))
        {
            properties.indices = as_storage_metadata->getSecondaryIndices();
            properties.projections = as_storage_metadata->getProjections().clone();
        }
        properties.constraints = as_storage_metadata->getConstraints();
    }
    else if (create.select)
    {
        Block as_select_sample = InterpreterSelectWithUnionQuery::getSampleBlock(create.select->clone(), getContext());
        properties.columns = ColumnsDescription(as_select_sample.getNamesAndTypesList());
    }
    else if (create.as_table_function)
    {
        
        auto table_function = TableFunctionFactory::instance().get(create.as_table_function, getContext());
        properties.columns = table_function->getActualTableStructure(getContext());
        assert(!properties.columns.empty());
    }
    else if (create.is_dictionary)
    {
        return {};
    }
    else
        throw Exception("Incorrect CREATE query: required list of column descriptions or AS section or SELECT.", ErrorCodes::INCORRECT_QUERY);