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Posted to issues@spark.apache.org by "Gengliang Wang (Jira)" <ji...@apache.org> on 2021/07/08 03:49:00 UTC

[jira] [Updated] (SPARK-36037) Support new function localtimestamp()

     [ https://issues.apache.org/jira/browse/SPARK-36037?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gengliang Wang updated SPARK-36037:
-----------------------------------
    Description: 
Returns the current timestamp at the start of query evaluation as TIMESTAMP WITH OUT TIME ZONE. This is similar to "current_timestamp()"
Note we need to update the optimization rule ComputeCurrentTime so that  Spark returns the same result in a single query if the function is called multiple times

  was:
Returns the current timestamp at the start of query evaluation as TIMESTAMP WITH OUT TIME ZONE.
Note we need to update optimization rule ComputeCurrentTime so that  Spark returns the same result in a single query if the function is called multiple times


> Support new function localtimestamp()
> -------------------------------------
>
>                 Key: SPARK-36037
>                 URL: https://issues.apache.org/jira/browse/SPARK-36037
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.2.0
>            Reporter: Gengliang Wang
>            Priority: Major
>
> Returns the current timestamp at the start of query evaluation as TIMESTAMP WITH OUT TIME ZONE. This is similar to "current_timestamp()"
> Note we need to update the optimization rule ComputeCurrentTime so that  Spark returns the same result in a single query if the function is called multiple times



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