hanyuzheng7 commented on code in PR #14600: URL: https://github.com/apache/kafka/pull/14600#discussion_r1367661864
########## docs/streams/upgrade-guide.html: ########## @@ -133,6 +133,15 @@ <h3 class="anchor-heading"><a id="streams_notable_changes" class="anchor-link">< More details about the new config <code>StreamsConfig#TOPOLOGY_OPTIMIZATION</code> can be found in <a href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-295%3A+Add+Streams+Configuration+Allowing+for+Optional+Topology+Optimization">KIP-295</a>. </p> + <h3><a id="streams_api_changes_370" href="#streams_api_changes_370">Streams API changes in 3.7.0</a></h3> + <p> + IQv2 supports a <code>RangeQuery</code> that allows to specify unbounded, bounded, or half-open key-ranges. + Now, we add reverseRange and reverseAll query for <code>RangeQuery</code>. The concepts of reverseRange and reverseAll are not tied to any specific method or class. + Rather, they represent functionalities we wish to achieve. To achieve the functionalities of reverseRange and reverseAll, we can introduce a method named <code>withDescendingKeys()</code> for reversed queries. + Utilizing these, the query results are ordered based on the serialized byte[] of the keys, not the 'logical' key order. + <a href="https://cwiki.apache.org/confluence/display/KAFKA/KIP-985%3A+Add+reverseRange+and+reverseAll+query+over+kv-store+in+IQv2">KIP-985</a> + </p> Review Comment: ok, I will update it -- 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: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org