[jira] [Updated] (CASSANDRA-7859) Extend freezing to collections

["Sylvain Lebresne (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-7859?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sylvain Lebresne updated CASSANDRA-7859:
----------------------------------------
    Assignee: Tyler Hobbs

> Extend freezing to collections
> ------------------------------
>
>                 Key: CASSANDRA-7859
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7859
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Sylvain Lebresne
>            Assignee: Tyler Hobbs
>             Fix For: 2.1.1
>
>
> This is the follow-up to CASSANDRA-7857, to extend {{frozen}} to collections. This will allow things like {{map<text, frozen<map<int, int>>>}} for instance, as well as allowing {{frozen}} collections in PK columns.
> Additionally (and that's alsmot a separate ticket but I figured we can start discussing it here), we could decide that tuple is a frozen type by default. This means that we would allow {{tuple<int, text>}} without needing to add {{frozen}}, but we would require {{frozen}} for complex type inside tuple, so {{tuple<int, list<text>>}} would be rejected, but not {{tuple<int, frozen<list<text>>>}}.



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