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Posted to issues@spark.apache.org by "Shixiong Zhu (Jira)" <ji...@apache.org> on 2022/07/01 05:40:00 UTC
[jira] [Resolved] (SPARK-34978) Support time-travel SQL syntax
[ https://issues.apache.org/jira/browse/SPARK-34978?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shixiong Zhu resolved SPARK-34978.
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Resolution: Duplicate
This has been added by SPARK-37219
> Support time-travel SQL syntax
> ------------------------------
>
> Key: SPARK-34978
> URL: https://issues.apache.org/jira/browse/SPARK-34978
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 3.1.1
> Reporter: Yann Byron
> Priority: Major
>
> Some DataSource have the ability to query the older snapshot, like Delta.
> The syntax may be like `TIMESTAMP AS OF '
> 2018-10-18 22:15:12' ` to query the snapshot closest to this time point, or `VERSION AS OF 12` to query the 12th snapshot.
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