[
https://issues.apache.org/jira/browse/SPARK-28225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16890310#comment-16890310
]
Andrew Leverentz commented on SPARK-28225:
--
Marco, thanks for the explanation. In this case,
[
https://issues.apache.org/jira/browse/SPARK-28225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16889518#comment-16889518
]
Marco Gaido commented on SPARK-28225:
-
Let me cite PostgreSQL documentation to explain you the
[
https://issues.apache.org/jira/browse/SPARK-28225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16886271#comment-16886271
]
Sean Owen commented on SPARK-28225:
---
That's a weird one and I agree with what you expect. The 'nulls
