uros-db commented on code in PR #47847:
URL: https://github.com/apache/spark/pull/47847#discussion_r1727201912
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/CollationTypeCasts.scala:
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@@ -90,6 +90,15 @@ object CollationTypeCasts extends TypeCoercionRule {
val newValues = collateToSingleType(mapCreate.values)
mapCreate.withNewChildren(newKeys.zip(newValues).flatMap(pair =>
Seq(pair._1, pair._2)))
+ case levenshtein: Levenshtein =>
+ val Seq(left, right) = Seq(levenshtein.children.head,
levenshtein.children(1))
Review Comment:
```suggestion
val Seq(left, right, threshold) = levenshtein.children
```
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