You are viewing a plain text version of this content. The canonical link for it is here.
Posted to jira@arrow.apache.org by "Neal Richardson (Jira)" <ji...@apache.org> on 2021/06/01 22:16:00 UTC
[jira] [Resolved] (ARROW-12722) [R] Raise error when attemping to
print table with duplicated naming
[ https://issues.apache.org/jira/browse/ARROW-12722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Neal Richardson resolved ARROW-12722.
-------------------------------------
Fix Version/s: 5.0.0
Resolution: Fixed
Issue resolved by pull request 10381
[https://github.com/apache/arrow/pull/10381]
> [R] Raise error when attemping to print table with duplicated naming
> --------------------------------------------------------------------
>
> Key: ARROW-12722
> URL: https://issues.apache.org/jira/browse/ARROW-12722
> Project: Apache Arrow
> Issue Type: Improvement
> Components: R
> Reporter: Nic Crane
> Assignee: Nic Crane
> Priority: Major
> Labels: pull-request-available
> Fix For: 5.0.0
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> It is currently possible to create a table (and possibly RecordBatch) with duplicated column names, which leads to later issues when trying to analyse the data - see the below example.
> An appropriate error should be raised instead of letting duplicate names to be used
>
> {code:java}
> > Table$create(iris, iris) %>% filter(Species == "versicolor")
> Error in schm$GetFieldByName(name)$ToString() : attempt to apply non-function
> {code}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)