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https://issues.apache.org/jira/browse/HIVE-25233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashish Sharma updated HIVE-25233:
---------------------------------
    Description: 
Description

Since unix_timestamp() UDF was deprecated as part of 
https://issues.apache.org/jira/browse/HIVE-10728. Internal 
GenericUDFUnixTimeStamp extend GenericUDFToUnixTimeStamp and call 
to_utc_timestamp() for unix_timestamp(string date) & unix_timestamp(string 
date, string pattern).


unix_timestamp()   => CURRENT_TIMESTAMP
unix_timestamp(string date) => to_unix_timestamp()
unix_timestamp(string date, string pattern) => to_unix_timestamp()


We should clean up unix_timestamp() and points to to_unix_timestamp()
   


  was:
Description

Since unix_timestamp() UDF was deprecated as part of 
https://issues.apache.org/jira/browse/HIVE-10728. Internal 
GenericUDFUnixTimeStamp extend GenericUDFToUnixTimeStamp and call 
to_utc_timestamp() for unix_timestamp(string date) & unix_timestamp(string 
date, string pattern).


unix_timestamp()   => CURRENT_TIMESTAMP
unix_timestamp(string date) => to_unix_timestamp()
unix_timestamp(string date, string pattern) => to_unix_timestamp()


We should clean up unix_timestamp() and points to to_utc_timestamp()
   



> Removing deprecated unix_timestamp UDF
> --------------------------------------
>
>                 Key: HIVE-25233
>                 URL: https://issues.apache.org/jira/browse/HIVE-25233
>             Project: Hive
>          Issue Type: Task
>          Components: UDF
>    Affects Versions: All Versions
>            Reporter: Ashish Sharma
>            Assignee: Ashish Sharma
>            Priority: Trivial
>
> Description
> Since unix_timestamp() UDF was deprecated as part of 
> https://issues.apache.org/jira/browse/HIVE-10728. Internal 
> GenericUDFUnixTimeStamp extend GenericUDFToUnixTimeStamp and call 
> to_utc_timestamp() for unix_timestamp(string date) & unix_timestamp(string 
> date, string pattern).
> unix_timestamp()   => CURRENT_TIMESTAMP
> unix_timestamp(string date) => to_unix_timestamp()
> unix_timestamp(string date, string pattern) => to_unix_timestamp()
> We should clean up unix_timestamp() and points to to_unix_timestamp()
>    



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