yaooqinn commented on a change in pull request #28766:
URL: https://github.com/apache/spark/pull/28766#discussion_r437871769
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File path:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/util/TimestampFormatterSuite.scala
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@@ -433,4 +433,35 @@ class
yaooqinn commented on a change in pull request #28766:
URL: https://github.com/apache/spark/pull/28766#discussion_r437871990
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/DateTimeFormatterHelper.scala
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@@ -39,6 +39,18 @@ trait