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Posted to issues@flink.apache.org by "Kurt Young (Jira)" <ji...@apache.org> on 2020/03/11 02:06:00 UTC

[jira] [Commented] (FLINK-16526) Escape character doesn't work for computed column

    [ https://issues.apache.org/jira/browse/FLINK-16526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17056587#comment-17056587 ] 

Kurt Young commented on FLINK-16526:
------------------------------------

cc [~danny0405]

> Escape character doesn't work for computed column
> -------------------------------------------------
>
>                 Key: FLINK-16526
>                 URL: https://issues.apache.org/jira/browse/FLINK-16526
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / API
>    Affects Versions: 1.10.0
>            Reporter: YufeiLiu
>            Priority: Major
>
> {code:sql}
> json_row          ROW<`timestamp` BIGINT>,
> `timestamp`   AS `json_row`.`timestamp`
> {code}
> It translate to "SELECT json_row.timestamp FROM __temp_table__"
> Throws exception "Encountered ". timestamp" at line 1, column 157. Was expecting one of:..."



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