[jira] [Commented] (FLINK-23385) Fix nullability of COALESCE

[ https://issues.apache.org/jira/browse/FLINK-23385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17382009#comment-17382009 ] Wenlong Lyu commented on FLINK-23385: - hi, [~twalthr] I think the root cause of the

[jira] [Commented] (FLINK-23385) Fix nullability of COALESCE

[ https://issues.apache.org/jira/browse/FLINK-23385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17381070#comment-17381070 ] Timo Walther commented on FLINK-23385: -- I renamed the issue. There are a couple of