[
https://issues.apache.org/jira/browse/BEAM-5829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16734572#comment-16734572
]
Kenneth Knowles commented on BEAM-5829:
---------------------------------------
Our build is now fixed, and I think fair to say that this is resolved, but we
need to document as per subtask.
> SQL should probably not support GROUP BY or set operations on floating point
> numbers
> ------------------------------------------------------------------------------------
>
> Key: BEAM-5829
> URL: https://issues.apache.org/jira/browse/BEAM-5829
> Project: Beam
> Issue Type: Bug
> Components: dsl-sql, test-failures
> Reporter: Kenneth Knowles
> Assignee: Kenneth Knowles
> Priority: Major
> Time Spent: 40m
> Remaining Estimate: 0h
>
> These are known to be super unreliable on most SQL engines, and generally
> indicate a programming error. Floating points numbers are intended as
> stand-ins for real numbers, for which equality (hence grouping and set
> operations) are undecidable. And our build is broken because of it.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
