Github user yhuai commented on a diff in the pull request:
https://github.com/apache/spark/pull/14363#discussion_r72910844
--- Diff:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/catalog/interface.scala
---
@@ -78,28 +78,6 @@ object CatalogStorageFormat {
}
/**
- * A column in a table.
- */
-case class CatalogColumn(
- name: String,
- // TODO: make this type-safe; this is left as a string due to issues
in converting Hive
- // varchars to and from SparkSQL strings.
--- End diff --
I am wondering if it is related to the parser that converts hive's type
string to spark's struct type? Can you try it out and see there is any issue?
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