ruby on rails - How can i sort Cassandra-cql Results by timestamp? -



ruby on rails - How can i sort Cassandra-cql Results by timestamp? -

hi how can sort entries timestamp of columns?

def self.get_users @@db.execute("select * users") end

do mean timestamp of values, or column key kind of timestamp?

cql doesn't back upwards sort - returns info in order stored on disk. tell cassandra how want columns sorted specifying comparator_type on column family. in case, might consider using composite column keys of [timestamp, column name].

ruby-on-rails cassandra cql

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