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https://issues.apache.org/jira/browse/CASSANDRA-13262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16009988#comment-16009988
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mck commented on CASSANDRA-13262:
---------------------------------
Some nits:
- in cassandra-3.0_13262 CHANGES should be those merged in from 2.2.x
- similar in cassandra-3.11
> Incorrect cqlsh results when selecting same columns multiple times
> ------------------------------------------------------------------
>
> Key: CASSANDRA-13262
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13262
> Project: Cassandra
> Issue Type: Bug
> Reporter: Stefan Podkowinski
> Assignee: Murukesh Mohanan
> Priority: Minor
> Labels: lhf
> Fix For: 4.0
>
> Attachments:
> 0001-Fix-incorrect-cqlsh-results-when-selecting-same-colu.patch,
> CASSANDRA-13262-v2.2.txt, CASSANDRA-13262-v3.0.txt, CASSANDRA-13262-v3.11.txt
>
>
> Just stumbled over this on trunk:
> {quote}
> cqlsh:test1> select a, b, c from table1;
> a | b | c
> ---+------+-----
> 1 | b | 2
> 2 | null | 2.2
> (2 rows)
> cqlsh:test1> select a, a, b, c from table1;
> a | a | b | c
> ---+------+-----+------
> 1 | b | 2 | null
> 2 | null | 2.2 | null
> (2 rows)
> cqlsh:test1> select a, a, a, b, c from table1;
> a | a | a | b | c
> ---+------+---------------+------+------
> 1 | b | 2.0 | null | null
> 2 | null | 2.20000004768 | null | null
> {quote}
> My guess is that his is on the Python side, but haven't really looked into it.
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