ClickHouse/tests/integration/test_dictionaries_ddl/configs/named_coll.xml

<clickhouse>
    <named_collections>
        <nc_secure_0>
            <host>localhost</host>
            <user>default</user>
            <port>9440</port>
            <secure>0</secure>
        </nc_secure_0>
        <nc_secure_1>
            <host>localhost</host>
            <user>default</user>
            <port>9440</port>
            <secure>1</secure>
        </nc_secure_1>
        <nc_no_secure>
            <host>localhost</host>
            <user>default</user>
            <port>9440</port>
        </nc_no_secure>
        <click1>
            <host>localhost</host>
            <port>9000</port>
            <db>test</db>
            <username>default</username>
            <password></password>
            <query>select id, SomeValue1 from test.xml_dictionary_table</query>
        </click1>
    </named_collections>
</clickhouse>