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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2019/12/23 06:49:00 UTC
[jira] [Updated] (SPARK-26618) Make typed Timestamp/Date literals
consistent to casting
[ https://issues.apache.org/jira/browse/SPARK-26618?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wenchen Fan updated SPARK-26618:
--------------------------------
Labels: correctness (was: )
> Make typed Timestamp/Date literals consistent to casting
> --------------------------------------------------------
>
> Key: SPARK-26618
> URL: https://issues.apache.org/jira/browse/SPARK-26618
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: Maxim Gekk
> Assignee: Maxim Gekk
> Priority: Minor
> Labels: correctness
> Fix For: 3.0.0
>
>
> Currently values of typed literals TIMESTAMP and DATE are parsed to desired values by Timestamp.valueOf and Date.valueOf. This restricts date and timestamp pattern, and makes inconsistent to casting to TimestampType/DateType. Also using Timestamp.valueOf and Date.valueOf assumes hybrid calendar while parsing textual representation of timestamps/dates. This should be fixed by re-using cast functionality.
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