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https://issues.apache.org/jira/browse/SPARK-29774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan updated SPARK-29774:
--------------------------------
Parent Issue: SPARK-31415 (was: SPARK-27764)
> Date and Timestamp type +/- null should be null as Postgres
> -----------------------------------------------------------
>
> Key: SPARK-29774
> URL: https://issues.apache.org/jira/browse/SPARK-29774
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Kent Yao
> Assignee: Kent Yao
> Priority: Minor
> Fix For: 3.0.0
>
>
> {code:sql}
> postgres=# select timestamp '1999-12-31' - null;
> ?column?
> ----------
> (1 row)
> postgres=# select date '1999-12-31' - null;
> ?column?
> ----------
> (1 row)
> {code}
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