cloud-fan commented on a change in pull request #23308: [SPARK-26308][SQL]
Avoid cast of decimals for ScalaUDF
URL: https://github.com/apache/spark/pull/23308#discussion_r242400707
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/TypeCoercion.scala
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@@ -879,6 +879,36 @@ object TypeCoercion {
}
}
e.withNewChildren(children)
+ case udf: ScalaUDF if udf.inputTypes.nonEmpty =>
Review comment:
nit: add a blank line before it.
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