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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