yaooqinn commented on a change in pull request #28674:
URL: https://github.com/apache/spark/pull/28674#discussion_r43337
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/DateTimeFormatterHelper.scala
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@@ -39,15 +39,22 @@ trait
yaooqinn commented on a change in pull request #28674:
URL: https://github.com/apache/spark/pull/28674#discussion_r433100740
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/DateTimeFormatterHelper.scala
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@@ -31,26 +33,92 @@ import
yaooqinn commented on a change in pull request #28674:
URL: https://github.com/apache/spark/pull/28674#discussion_r433097046
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/DateTimeFormatterHelper.scala
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@@ -31,26 +33,92 @@ import
yaooqinn commented on a change in pull request #28674:
URL: https://github.com/apache/spark/pull/28674#discussion_r432844471
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/DateTimeFormatterHelper.scala
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@@ -39,15 +39,22 @@ trait