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https://issues.apache.org/jira/browse/ASTERIXDB-2439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16576663#comment-16576663
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ASF subversion and git services commented on ASTERIXDB-2439:
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Commit 511a9be4429f036be4ab7710ddd3b82c91f378d4 in asterixdb's branch
refs/heads/master from [~dlychagin-cb]
[ https://git-wip-us.apache.org/repos/asf?p=asterixdb.git;h=511a9be ]
[ASTERIXDB-2439][COMP] SELECT v.* should not fail if v is not an object
- user model changes: yes
- storage format changes: no
- interface changes: no
Details:
- SELECT v.* should return an empty object if v is not an object
- If other projections are present in the SELECT clause
then v.* should be ignored if v is not an object
- Remove trailing whitespace in push-limit-to-primary-lookup-select.5.adm
Change-Id: I925ff19d8ee226c5db59172b4d1952be27265130
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2859
Tested-by: Jenkins <[email protected]>
Contrib: Jenkins <[email protected]>
Integration-Tests: Jenkins <[email protected]>
Reviewed-by: Dmitry Lychagin <[email protected]>
> SELECT v.* should not fail if v is not an object
> ------------------------------------------------
>
> Key: ASTERIXDB-2439
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-2439
> Project: Apache AsterixDB
> Issue Type: Improvement
> Components: COMP - Compiler
> Reporter: Dmitry Lychagin
> Assignee: Dmitry Lychagin
> Priority: Minor
>
> We need to clarify semantics of SELECT v.* when v is not an object
> 1) SELECT v.*
> should return an empty object if v is not an object
> 2) SELECT v.*, a AS x
> should return an object
> { "x": a }
> if v is not an object
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