stefankandic commented on code in PR #45963:
URL: https://github.com/apache/spark/pull/45963#discussion_r1559327591
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sql/core/src/test/scala/org/apache/spark/sql/CollationStringExpressionsSuite.scala:
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@@ -89,6 +89,73 @@ class CollationStringExpressionsSuite
testRepeat("UNICODE_CI", 3, "abc", 2)
}
+ test("Levenshtein expressions with collation") {
+ def prepareLevenshtein(
+ left: String,
+ right: String,
+ collation: String): Levenshtein = {
+ val collationId = CollationFactory.collationNameToId(collation)
+ val leftLit = Literal.create(left, StringType(collationId))
+ val rightLit = Literal.create(right, StringType(collationId))
+ Levenshtein(leftLit, rightLit)
+ }
+
+ Seq(
+ // scalastyle:off nonascii
Review Comment:
there's a good chance we will use nonascii characters a lot in this file,
what about disabling this for the entire class/file?
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