[
https://issues.apache.org/jira/browse/SOLR-12352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16474989#comment-16474989
]
Shawn Heisey commented on SOLR-12352:
-------------------------------------
Is the mod function actually useful for floating point numbers? I did a simple
test in Java code which shows that it *sort of* works, but suffers from
precision problems:
{code:java}
double dv = 5.7;
double dms = 2.2;
System.out.println(dv % dms); // 1.2999999999999998
{code}
I wouldn't have imagined any use for mod with anything other than whole
numbers, but maybe that's a failure of imagination on my part.
> Solr mod function query does not yield correct results
> ------------------------------------------------------
>
> Key: SOLR-12352
> URL: https://issues.apache.org/jira/browse/SOLR-12352
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Affects Versions: 7.3
> Reporter: gnandre
> Priority: Minor
>
> It seems mod operation in function query is not working correctly for large
> numbers.
> {noformat}
> "_version_": 1600463487761383425,
> "ms(NOW)": 1526324140364,
> "mod(_version_,ms(NOW))": 1280437520000
> {noformat}
>
> However, mod(1600463487761383425,1526324140364) is 1204927482853.
>
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org
For additional commands, e-mail: dev-h...@lucene.apache.org
