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https://issues.apache.org/jira/browse/CASSANDRA-3647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13418218#comment-13418218
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Pavel Yaskevich commented on CASSANDRA-3647:
--------------------------------------------
bq. What would be useful is the query used to trigger that exception. I'll note
that there is some basic tests for this at
https://github.com/riptano/cassandra-dtest/blob/master/cql_tests.py (set_test,
list_test and map_test) which have some SET operation and are working
correctly. And btw, everyone is very much welcome to help adding/improving
those tests.
I probably did something extraordinary (schema borrowed from Jonathan's comment
from 04/Jun/12)
{noformat}
CREATE TABLE foo(
k uuid PRIMARY KEY,
L list<int>,
M map<text, int>,
S set<int>
);
UPDATE ks.foo SET L = [1, 3, 5] WHERE k =
'b017f48f-ae67-11e1-9096-005056c00008';
UPDATE ks.foo SET L = L + [7, 11, 13] WHERE k =
'b017f48f-ae67-11e1-9096-005056c00008';
UPDATE ks.foo SET S = {1, 3, 5} WHERE k =
'b017f48f-ae67-11e1-9096-005056c00009';
UPDATE ks.foo SET S = S + {7, 11, 13} WHERE k =
'b017f48f-ae67-11e1-9096-005056c00009';
{noformat}
> Support set and map value types in CQL
> --------------------------------------
>
> Key: CASSANDRA-3647
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3647
> Project: Cassandra
> Issue Type: New Feature
> Components: API, Core
> Reporter: Jonathan Ellis
> Assignee: Sylvain Lebresne
> Labels: cql
> Fix For: 1.2
>
> Attachments: CASSANDRA-3647-alternative.patch
>
>
> Composite columns introduce the ability to have arbitrarily nested data in a
> Cassandra row. We should expose this through CQL.
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