Hi, Is there a possibility that we can write a cql statement which can *read a column value and update it in same transaction* (e.g. column has value 28, I read it add 7 to it and update column value to 35)? There are some examples for lightweight transactions <http://docs.datastax.com/en/cassandra/2.0/cassandra/dml/dml_ltwt_transaction_c.html> but from this I couldn't figure out how do I achieve read and update in same statement.
-Priyanka
