[ https://issues.apache.org/jira/browse/ARROW-413?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15745970#comment-15745970 ]
Wes McKinney commented on ARROW-413: ------------------------------------ I'm more accustomed to int32 UNIX days -- do you take advantage of cheap casting between millisecond timestamp and date (simply ignoring the non-date part of the datetime)? > DATE type is not specified clearly > ---------------------------------- > > Key: ARROW-413 > URL: https://issues.apache.org/jira/browse/ARROW-413 > Project: Apache Arrow > Issue Type: Bug > Components: Format > Affects Versions: 0.1.0 > Reporter: Uwe L. Korn > > Currently the DATE type is not specified anywhere and needs to be documented. -- This message was sent by Atlassian JIRA (v6.3.4#6332)