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Posted to user@cassandra.apache.org by Jacob Rhoden <ja...@me.com> on 2013/10/29 03:24:44 UTC

Example Cassandra 2.0 trigger classes?

Hi Guys,

1. Before I slog my way through the documentation on using triggers? Is anyone aware of any real world usage sample code or blogs with examples on this?

2. My use case is, if an update would result in changing (for example) the the “name” field of the “person” table, storing a copy of the record in a “person_history” table. Not sure if this is trivial or even possible using triggers yet.

Thanks,
Jacob

Re: Example Cassandra 2.0 trigger classes?

Posted by Robert Coli <rc...@eventbrite.com>.

On Mon, Oct 28, 2013 at 7:24 PM, Jacob Rhoden <ja...@me.com> wrote:

> 1. Before I slog my way through the documentation on using triggers? Is
> anyone aware of any real world usage sample code or blogs with examples on
> this?
>

I feel compelled to mention that currently, triggers are explicitly
"experimental" so any "real world" usage should be strongly constrained,
and non-production.

=Rob