Add Cassandra to the list of default enabled query runners (#4058)
Add Cassandra to the list of default enabled query runners (#4058)


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