clickhouse: added WITH TOTALS option support (#3083)
clickhouse: added WITH TOTALS option support (#3083)


alexanderlz/redash,alexanderlz/redash,getredash/redash,chriszs/redash,denisov-vlad/redash,denisov-vlad/redash,denisov-vlad/redash,alexanderlz/redash,chriszs/redash,chriszs/redash,denisov-vlad/redash,chriszs/redash,getredash/redash,getredash/redash,getredash/redash,denisov-vlad/redash,alexanderlz/redash,getredash/redash