uros-db commented on code in PR #45643:
URL: https://github.com/apache/spark/pull/45643#discussion_r1546511676
##########
common/unsafe/src/main/java/org/apache/spark/unsafe/types/UTF8String.java:
##########
@@ -835,6 +874,32 @@ public int indexOf(UTF8String v, int start) {
return -1;
}
+ public int indexOf(UTF8String substring, int start, int collationId) {
+ if (CollationFactory.fetchCollation(collationId).supportsBinaryEquality) {
+ return this.indexOf(substring, start);
+ }
+ if (collationId == CollationFactory.UTF8_BINARY_LCASE_COLLATION_ID) {
+ return this.toLowerCase().indexOf(substring.toLowerCase(), start);
+ }
+ return collatedIndexOf(substring, start, collationId);
+ }
+
+ private int collatedIndexOf(UTF8String substring, int start, int
collationId) {
Review Comment:
Let's go with this naming: `collationAwareIndexOf`
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
