[ https://issues.apache.org/jira/browse/FLINK-13569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16899714#comment-16899714 ]
Danny Chan commented on FLINK-13569: ------------------------------------ I disagree, because string literal and identifier are totally different grammar, and we have make agreement in our design doc, can you make it clear why the identifier doesn't satisfy your requests ? Or what kind of key format do you want to support ? > DDL table property key is defined as indentifier but should be string literal > instead > ------------------------------------------------------------------------------------- > > Key: FLINK-13569 > URL: https://issues.apache.org/jira/browse/FLINK-13569 > Project: Flink > Issue Type: Bug > Reporter: Xuefu Zhang > Priority: Major > > The key name should be any free text, and should not be constrained by the > identifier grammar. -- This message was sent by Atlassian JIRA (v7.6.14#76016)