[jira] [Commented] (NIFI-13736) Documentation update for Expression Language join function

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-13736?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17881814#comment-17881814 ] 

ASF subversion and git services commented on NIFI-13736:
--------------------------------------------------------

Commit 9b7b246dcc1f57c2d94d9816c3615f89bb7fe8bf in nifi's branch refs/heads/main from markobean
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=9b7b246dcc ]

NIFI-13736 Updated Expression Language Guide join function example (#9256)

Signed-off-by: David Handermann <ex...@apache.org>

> Documentation update for Expression Language join function
> ----------------------------------------------------------
>
>                 Key: NIFI-13736
>                 URL: https://issues.apache.org/jira/browse/NIFI-13736
>             Project: Apache NiFi
>          Issue Type: Improvement
>            Reporter: Mark Bean
>            Assignee: Mark Bean
>            Priority: Minor
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> The expected output of the `join` method in the Expression Language Guide is incorrect.
> Provided:
> Expression: ${allAttributes("abc", "xyz"):join(" now")}
> Value: hello world nowgood bye world now
> Correct expected value should not include "now" at the end of the Value.
> Value: hello world nowgood bye world



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