[jira] [Commented] (FLINK-27369) COALESCE('1', CAST(NULL as varchar)) throws expression type mismatch
[ https://issues.apache.org/jira/browse/FLINK-27369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17527933#comment-17527933 ] Martijn Visser commented on FLINK-27369: [~godfreyhe] Is this really fixed in 1.
[jira] [Commented] (FLINK-27369) COALESCE('1', CAST(NULL as varchar)) throws expression type mismatch
[ https://issues.apache.org/jira/browse/FLINK-27369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17527344#comment-17527344 ] godfrey he commented on FLINK-27369: The reason UnreachableCoalesceArgumentsRemoveRe