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https://issues.apache.org/jira/browse/CASSANDRA-12044?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15342323#comment-15342323
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Carl Yeksigian commented on CASSANDRA-12044:
--------------------------------------------
The behavior in 3.0.7 is the correct one; we do not properly handle multiple
non-primary key from the base table in the view. This will result in not
properly cleaned up columns, which currently cannot be cleaned. The behavior is
to be changed in CASSANDRA-9928, where we would properly support this scenario.
Unfortunately, you will have to drop the view before upgrading, as 3.0.3 was
improperly allowing that view to be created.
It doesn't look like we had any tests for this; I've pushed a branch with an
additional test to make sure that multiple non-primary keys can't be included
in the view's primary key.
||branch||utest||dtest||
|[3.0|https://github.com/carlyeks/cassandra/tree/ticket/12044/3.0]|[3.0|http://cassci.datastax.com/job/carlyeks-ticket-12044-3.0-testall/]|[3.0|http://cassci.datastax.com/job/carlyeks-ticket-12044-3.0-dtest/]|
|[3.x|https://github.com/carlyeks/cassandra/tree/ticket/12044/3.x]|[3.x|http://cassci.datastax.com/job/carlyeks-ticket-12044-3.x-testall/]|[3.x|http://cassci.datastax.com/job/carlyeks-ticket-12044-3.x-dtest/]|
> Materialized view definition regression in clustering key
> ---------------------------------------------------------
>
> Key: CASSANDRA-12044
> URL: https://issues.apache.org/jira/browse/CASSANDRA-12044
> Project: Cassandra
> Issue Type: Bug
> Reporter: Michael Mior
>
> This bug was reported on the
> [users|https://mail-archives.apache.org/mod_mbox/cassandra-user/201606.mbox/%3CCAG0vsSJRtRjLJqKsd3M8X-8nXpPwRj7Q80mNkuy8sy%2B%2B%3D%2BocHA%40mail.gmail.com%3E]
> mailing list. The following definitions work in 3.0.3 but fail in 3.0.7.
> {code}
> CREATE TABLE ks.pa (
> id bigint,
> sub_id text,
> name text,
> class text,
> r_id bigint,
> k_id bigint,
> created timestamp,
> priority int,
> updated timestamp,
> value text,
> PRIMARY KEY (id, sub_id, name)
> );
> CREATE ks.mv_pa AS
> SELECT k_id, name, value, sub_id, id, class, r_id
> FROM ks.pa
> WHERE k_id IS NOT NULL AND name IS NOT NULL AND value IS NOT NULL AND
> sub_id IS NOT NULL AND id IS NOT NULL
> PRIMARY KEY ((k_id, name), value, sub_id, id);
> {code}
> After running bisect, I've narrowed it down to commit
> [86ba227|https://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=commit;h=86ba227477b9f8595eb610ecaf950cfbc29dd36b]
> from [CASSANDRA-11475|https://issues.apache.org/jira/browse/CASSANDRA-11475].
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