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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