[DISCUSS] CEP-29 CQL NOT Operator

[Piotr Kołaczkowski]

Hi everyone!

I created a new CEP for adding NOT support to the query language and
want to start discussion around it:
https://cwiki.apache.org/confluence/display/CASSANDRA/CEP-29%3A+CQL+NOT+operator

Happy to get your feedback.
--
Piotr