Re: Execute an external program

2018-04-02 Thread kurt greaves
Correct. Note that both triggers and CDC aren't widely used yet so be sure to test. On 28 March 2018 at 13:02, Earl Lapus wrote: > > On Wed, Mar 28, 2018 at 8:39 AM, Jeff Jirsa wrote: > >> CDC may also work for newer versions, but it’ll happen after the mutation >> is applied >> >> -- >> Jeff J

Re: Execute an external program

2018-03-28 Thread Earl Lapus
On Wed, Mar 28, 2018 at 8:39 AM, Jeff Jirsa wrote: > CDC may also work for newer versions, but it’ll happen after the mutation > is applied > > -- > Jeff Jirsa > > "after the mutation is applied" means after the query is executed?

Re: Execute an external program

2018-03-28 Thread Earl Lapus
On Wed, Mar 28, 2018 at 8:31 AM, Christophe Schmitz < christo...@instaclustr.com> wrote: > > You probably want to check Cassandra triggers: > http://cassandra.apache.org/doc/latest/cql/triggers.html > You can write arbitrary code that is called for the DML against your table. > > > Thanks, I'll c

Re: Execute an external program

2018-03-27 Thread Jeff Jirsa
CDC may also work for newer versions, but it’ll happen after the mutation is applied -- Jeff Jirsa > On Mar 27, 2018, at 5:31 PM, Christophe Schmitz > wrote: > > Hi Earl, > > You probably want to check Cassandra triggers: > http://cassandra.apache.org/doc/latest/cql/triggers.html > You ca

Re: Execute an external program

2018-03-27 Thread Christophe Schmitz
Hi Earl, You probably want to check Cassandra triggers: http://cassandra.apache.org/doc/latest/cql/triggers.html You can write arbitrary code that is called for the DML against your table. Cheers, Christophe On 28 March 2018 at 10:58, Earl Lapus wrote: > Hi All, > > I may be over the edge he