[jira] [Commented] (SPARK-42468) Implement agg by (String, String)*

[ https://issues.apache.org/jira/browse/SPARK-42468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17692307#comment-17692307 ] Apache Spark commented on SPARK-42468: -- User 'amaliujia' has created a pull request

[jira] [Commented] (SPARK-42468) Implement agg by (String, String)*

[ https://issues.apache.org/jira/browse/SPARK-42468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17690017#comment-17690017 ] Apache Spark commented on SPARK-42468: -- User 'amaliujia' has created a pull request