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Posted to notifications@asterixdb.apache.org by "Michael J. Carey (Jira)" <ji...@apache.org> on 2019/11/06 05:41:00 UTC
[jira] [Commented] (ASTERIXDB-2671) Removing multiple attributes
with OBJECT_REMOVE() throws an error
[ https://issues.apache.org/jira/browse/ASTERIXDB-2671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16968092#comment-16968092 ]
Michael J. Carey commented on ASTERIXDB-2671:
---------------------------------------------
For extra credit it might be nice to look at / consolidate this family of functions? (OBJECT_REMOVE_FIELDS is another one, etc.)
> Removing multiple attributes with OBJECT_REMOVE() throws an error
> -----------------------------------------------------------------
>
> Key: ASTERIXDB-2671
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-2671
> Project: Apache AsterixDB
> Issue Type: Bug
> Affects Versions: 0.9.5
> Reporter: Gift Sinthong
> Assignee: Ali Alsuliman
> Priority: Major
>
> Trying to remove multiple attributes by chaining multiple OBJECT_REMOVE() throws a NullPointerException Error.
> The query:
> SELECT VALUE OBJECT_REMOVE( OBJECT_REMOVE(t, "authorId"), "message") FROM GleambookMessages t;
> I used the datasets and data types provided in the AsterixDB 101 guide.
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