[
https://issues.apache.org/jira/browse/ARROW-62?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15207747#comment-15207747
]
Wes McKinney commented on ARROW-62:
---
see patch https://github.com/apache/arrow/pull/34
>
[
https://issues.apache.org/jira/browse/ARROW-62?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15192711#comment-15192711
]
Wes McKinney commented on ARROW-62:
---
Since we already have production code (i.e. Drill) us
[
https://issues.apache.org/jira/browse/ARROW-62?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15192701#comment-15192701
]
Dan Robinson commented on ARROW-62:
---
For whatever it's worth: it seems PostgreSQL uses 0 i
[
https://issues.apache.org/jira/browse/ARROW-62?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15192596#comment-15192596
]
Dan Robinson commented on ARROW-62:
---
Being able to bitwise-& against the null bitmask defi
[
https://issues.apache.org/jira/browse/ARROW-62?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15192525#comment-15192525
]
Jacques Nadeau commented on ARROW-62:
-
I consider the bitmap to be a validity map as opp
