miland-db commented on code in PR #45704:
URL: https://github.com/apache/spark/pull/45704#discussion_r1539225999
##########
common/unsafe/src/main/java/org/apache/spark/unsafe/types/UTF8String.java:
##########
@@ -1136,6 +1136,104 @@ public UTF8String replace(UTF8String search, UTF8String
replace) {
return buf.build();
}
+ public UTF8String replace(UTF8String search, UTF8String replace, int
collationId) {
+ if (CollationFactory.fetchCollation(collationId).isBinaryCollation) {
+ return this.replace(search, replace);
+ }
+ if (collationId == CollationFactory.LOWERCASE_COLLATION_ID) {
+ return lowercaseReplace(search, replace);
+ }
+ return collatedReplace(search, replace, collationId);
+ }
+
+ public UTF8String lowercaseReplace(UTF8String search, UTF8String replace) {
Review Comment:
I think @dbatomic knows better than me if we can/should do that.
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