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
```
namespace
{
    void tryAttachTable(
        ContextMutablePtr context,
        const ASTCreateQuery & query,
        DatabaseOrdinary & database,
        const String & database_name,
        const String & metadata_path,
        bool force_restore)
    {
        try
        {
            auto [table_name, table] = createTableFromAST(
                query,
                database_name,
                database.getTableDataPath(query),
                context,
                force_restore);
            database.attachTable(context, table_name, table, database.getTableDataPath(query));
        }
        catch (Exception & e)
        {
            e.addMessage(
                "Cannot attach table " + backQuote(database_name) + "." + backQuote(query.getTable()) + " from metadata file " + metadata_path
                + " from query " + serializeAST(query));
            throw;
        }
    }
}
DatabaseOrdinary::DatabaseOrdinary(const String & name_, const String & metadata_path_, ContextPtr context_)