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From Gary Dusbabek <gdusba...@gmail.com>
Subject Re: Question regarding support of batch_mutate + delete + slice predicate
Date Thu, 28 Oct 2010 13:13:51 GMT
The main difficulty is that row mutations are currently represented
only in terms of individual columns.  This has implications in the way
the transaction is carried out and represented in the commit log.
Introducing deletable slices is doable, but keeping it within the
semantics of column family operations turns out to be complicated by
our existing implementation.  (Read as: touches lots of code.)

Gary.

On Thu, Oct 28, 2010 at 01:19, Dwight Smith
<Dwight.Smith@alcatel-lucent.com> wrote:
> Investigation of this combination led to the following:
>
>
>
>
> http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/batch-mutate-deletion-slice-range-predicate-unsupported-td5048309.html
>
>
>
> Are there plans (6.x or 7)  to support this?
>
>
>
> Thanks
>
>
>
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