Re: new question ;-) // RE: understanding batch atomicity

2017-09-29 Thread DuyHai Doan
PartitionKey = 1 > => are mutations (A) & (B) done in an atomic way (all or nothing) ? > > Thanks. > > Dominique > > > > [@@ THALES GROUP INTERNAL @@] > > *De :* DuyHai Doan [mailto:doanduy...@gmail.com <doanduy...@gmail.com>] > *Envoyé :* vendredi 29 septembre 2017

Re: new question ;-) // RE: understanding batch atomicity

2017-09-29 Thread Jon Haddad
o:doanduy...@gmail.com <mailto:doanduy...@gmail.com>] > Envoyé : vendredi 29 septembre 2017 17:10 > À : user > Objet : Re: understanding batch atomicity > > All updates here means all mutations == INSERT/UPDATE or DELETE > > > > On Fri, Sep 29, 2017 a

Re: new question ;-) // RE: understanding batch atomicity

2017-09-29 Thread daemeon reiydelle
for the same PartitionKey = 1 > > => are mutations (A) & (B) done in an atomic way (all or nothing) ? > > > > Thanks. > > > > Dominique > > > > > > > > [@@ THALES GROUP INTERNAL @@] > > > > *De :* DuyHai Doan [mailto:doanduy...@gmail

new question ;-) // RE: understanding batch atomicity

2017-09-29 Thread DE VITO Dominique
s. Dominique [@@ THALES GROUP INTERNAL @@] De : DuyHai Doan [mailto:doanduy...@gmail.com] Envoyé : vendredi 29 septembre 2017 17:10 À : user Objet : Re: understanding batch atomicity All updates here means all mutations == INSERT/UPDATE or DELETE On Fri, Sep 29, 2017 at 5:07 PM, DE V

Re: understanding batch atomicity

2017-09-29 Thread DuyHai Doan
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 : > > > >

understanding batch atomicity

2017-09-29 Thread DE VITO Dominique
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