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From "Aleksey Yeschenko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-5633) CQL support for updating multiple rows in a partition using CAS
Date Thu, 13 Jun 2013 21:07:20 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-5633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13682733#comment-13682733
] 

Aleksey Yeschenko commented on CASSANDRA-5633:
----------------------------------------------

bq. I don't see how this solves the problem of "I want to CAS row X based on the value of
row Y." Your example looks more like 3 separate operations each of which has CAS-in-same-row.

True. But to match thrift api you are going to need both the ability to update several rows
in a single cas operation *and* the ability to refer to other rows within the same partition
in conditions.
                
> CQL support for updating multiple rows in a partition using CAS
> ---------------------------------------------------------------
>
>                 Key: CASSANDRA-5633
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5633
>             Project: Cassandra
>          Issue Type: Improvement
>    Affects Versions: 2.0
>            Reporter: sankalp kohli
>            Priority: Minor
>              Labels: cql3
>             Fix For: 2.0
>
>
> This is currently supported via Thrift but not via CQL. 

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