public ClickHouseParameterizedQuery getPreparedQuery() {
        if (preparedQuery == null) {
            preparedQuery = changeProperty(PROP_PREPARED_QUERY, preparedQuery,
                    ClickHouseParameterizedQuery.of(getConfig(), getQuery()));
        }

        return preparedQuery;
    }
Gets prepared query, which is a loosely parsed query with the origianl query
and list of parameters.

@return prepared query
clickhouse-client/src/main/java/com/clickhouse/client/ClickHouseRequest.java