Sylvain Lebresne created CASSANDRA-7859:
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Summary: Extend freezing to collections
Key: CASSANDRA-7859
URL: https://issues.apache.org/jira/browse/CASSANDRA-7859
Project: Cassandra
Issue Type: Improvement
Reporter: Sylvain Lebresne
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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