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https://issues.apache.org/jira/browse/HIVE-25233?focusedWorklogId=613989&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-613989
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ASF GitHub Bot logged work on HIVE-25233:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 23/Jun/21 12:03
Start Date: 23/Jun/21 12:03
Worklog Time Spent: 10m
Work Description: sankarh commented on pull request #2380:
URL: https://github.com/apache/hive/pull/2380#issuecomment-866777190
@ashish-kumar-sharma @mattmccline-microsoft
Why do we need to remove unix_timestamp UDF? Isn't it backward incompatible
change? Existing users need to manually change their scripts which would not be
good experience and wouldn't motivate them to upgrade.
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Issue Time Tracking
-------------------
Worklog Id: (was: 613989)
Time Spent: 50m (was: 40m)
> 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
> Labels: pull-request-available
> Time Spent: 50m
> Remaining Estimate: 0h
>
> 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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