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From "Alex Petrov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-7826) support non-frozen, nested collections
Date Wed, 06 Apr 2016 20:23:25 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-7826?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15229021#comment-15229021
] 

Alex Petrov commented on CASSANDRA-7826:
----------------------------------------

[~snazy] that's great! I'm currently gathering enough information to at least understand what
it'd take to solve it. It certainly would be required to have accessors in order to have nested
update ops, such as (based on the syntax mentioned in [#7396|https://issues.apache.org/jira/browse/CASSANDRA-7396]
{{UPDATE tbl SET a = a[0] + [ 'a', 'b' ] WHERE k = 0}} (in case with list nested within the
list) and so on.

Do you think it's a good idea to take a closer look at / maybe comment on the branch? Or is
it better to wait for a final version?

> support non-frozen, nested collections
> --------------------------------------
>
>                 Key: CASSANDRA-7826
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7826
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: CQL
>            Reporter: Tupshin Harper
>            Assignee: Alex Petrov
>              Labels: ponies
>             Fix For: 3.x
>
>
> The inability to nest collections is one of the bigger data modelling limitations we
have right now.



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