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Posted to dev@hive.apache.org by "Ashish Sharma (Jira)" <ji...@apache.org> on 2021/07/05 12:36:00 UTC

[jira] [Created] (HIVE-25306) Move Date and Timestamp parsing from ResolverStyle.LENIENT to ResolverStyle.STRICT

Ashish Sharma created HIVE-25306:
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             Summary: Move Date and Timestamp parsing from ResolverStyle.LENIENT to ResolverStyle.STRICT
                 Key: HIVE-25306
                 URL: https://issues.apache.org/jira/browse/HIVE-25306
             Project: Hive
          Issue Type: Bug
          Components: Query Planning, UDF
            Reporter: Ashish Sharma
            Assignee: Ashish Sharma


Description - 

Currently Date.java and Timestamp.java use DateTimeFormatter for parsing to convert the date/timpstamp from int,string,char etc to Date or Timestamp. 

Default DateTimeFormatter which use ResolverStyle.LENIENT which mean date like "1992-13-12" is converted to "2000-01-12", 

Moving DateTimeFormatter which use ResolverStyle.STRICT which mean date like "1992-13-12" is not be converted instead null is return.



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