Once again, this should answer your question : http://cassandra.apache.org/doc/cql3/CQL.html#collections
Alain 2013/8/6 Jan Algermissen <jan.algermis...@nordsc.com> > Hi, > > I think it does not fit the model of how C* does writes, but just to > verify: > > Is there an update-in-place possibility on maps? That is, could I do an > atomic increment on a value in a map? > > Jan