stefankandic commented on code in PR #45725:
URL: https://github.com/apache/spark/pull/45725#discussion_r1544714282
##########
common/unsafe/src/main/java/org/apache/spark/unsafe/types/UTF8String.java:
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@@ -863,6 +914,70 @@ private int rfind(UTF8String str, int start) {
return -1;
}
+ /**
+ * Find the `str` from right to left considering different collations.
+ */
+ private int rfind(UTF8String str, int start, int collationId) {
Review Comment:
did you think about maybe not overloading these functions but instead having
a default value or optional parameter for collationId?
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