arrow-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jeff Reback (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ARROW-835) Add TimedeltaType to describe time intervals
Date Sun, 16 Apr 2017 00:42:42 GMT
Jeff Reback created ARROW-835:
---------------------------------

             Summary: Add TimedeltaType to describe time intervals
                 Key: ARROW-835
                 URL: https://issues.apache.org/jira/browse/ARROW-835
             Project: Apache Arrow
          Issue Type: Improvement
            Reporter: Jeff Reback
            Priority: Minor


xref https://github.com/apache/arrow/pull/551 and https://github.com/apache/arrow/pull/551#issuecomment-294325969

this will allow round-tripping of pandas ``Timedelta`` and numpy ``timedelt64[ns]`` types.
The will have a similar TimeUnit to TimestampType (s, us, ms, ns). Possible impl include making
this pure 64-bit.





--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

Mime
View raw message