All updates here means all mutations == INSERT/UPDATE or DELETE
On Fri, Sep 29, 2017 at 5:07 PM, DE VITO Dominique < dominique.dev...@thalesgroup.com> wrote: > Hi, > > > > About BATCH, the Apache doc https://cassandra.apache.org/ > doc/latest/cql/dml.html?highlight=atomicity says : > > > > “*The BATCH statement group multiple modification statements > (insertions/updates and deletions) into a single statement. It serves > several purposes:* > > *...* > > *All updates in a BATCH belonging to a given partition key are performed > in isolation*” > > > > Is “All *updates*” meaning equivalent to “All modifications (whatever > it’s sources: INSERT or UPDATE statements)” ? > > > > Or, is “*updates*” meaning partition-level isolation *only* for UPDATE > statements into the batch (w/o taking into isolation the INSERT other > statements into the batch) ? > > > > Thanks > > > > Regards > > Dominique > > >
