Hi All, I have a query regarding the insert operation. The insert operation by default inserts an new row or updates an existing row. Is it possible to prevent an update but allow only inserts automatically ( especially when multiple clients are writing to cassandra)? I was wondering if there is any flag in cassandra that will validate this for me automatically ( something like unique key constraint) ? If not, is it non-trivial to implement this ? Any suggestions would be helpful.
Thanks
Kannan
