yeshengm commented on a change in pull request #24947: [SPARK-28143][SQL]IN
expression missing attribute should throw analysis exception
URL: https://github.com/apache/spark/pull/24947#discussion_r296825043
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/FunctionRegistry.scala
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@@ -581,7 +581,9 @@ object FunctionRegistry {
val params = Seq.fill(expressions.size)(classOf[Expression])
val f = constructors.find(_.getParameterTypes.toSeq ==
params).getOrElse {
val validParametersCount = constructors
- .filter(_.getParameterTypes.forall(_ == classOf[Expression]))
+ .filter(_.getParameterTypes.forall { t =>
+ t == classOf[Expression] || t == classOf[Seq[Expression]]
Review comment:
Second that.
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