-- clickhouse_raw_query() is deprecated and drops out next release.
-- Prefer clickhouse_query() / clickhouse_perform().
SELECT clickhouse_raw_query('CREATE DATABASE IF NOT EXISTS raw_query_test');
WARNING:  pg_clickhouse: clickhouse_raw_query() is deprecated
HINT:  Use clickhouse_query() or clickhouse_perform(); clickhouse_raw_query() will be removed in the next release.
 clickhouse_raw_query 
----------------------
 
(1 row)

SELECT clickhouse_raw_query('DROP DATABASE raw_query_test', 'host=localhost port=8123');
WARNING:  pg_clickhouse: clickhouse_raw_query() is deprecated
HINT:  Use clickhouse_query() or clickhouse_perform(); clickhouse_raw_query() will be removed in the next release.
 clickhouse_raw_query 
----------------------
 
(1 row)