You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@cayenne.apache.org by "Nikita Timofeev (JIRA)" <ji...@apache.org> on 2017/02/16 12:57:41 UTC
[jira] [Closed] (CAY-2231) Support for collections in new
functional expressions
[ https://issues.apache.org/jira/browse/CAY-2231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nikita Timofeev closed CAY-2231.
--------------------------------
Resolution: Fixed
https://github.com/apache/cayenne/commit/2667f0126a6a2a3abafbb174898998aae66e8a80
> Support for collections in new functional expressions
> -----------------------------------------------------
>
> Key: CAY-2231
> URL: https://issues.apache.org/jira/browse/CAY-2231
> Project: Cayenne
> Issue Type: Bug
> Components: Core Library
> Reporter: Nikita Timofeev
> Assignee: Nikita Timofeev
> Fix For: 4.0.M5
>
>
> New functional expressions doesn't work with ToMany collections.
> For example this will fail with ExpressionException:
> {code}
> Expression exp = Artist.PAINTING_ARRAY
> .dot(Painting.PAINTING_TITLE)
> .substring(1, 1)
> .getExpression();
>
> Artist artist = ObjectSelect.query(Artist.class)
> .orderBy("db:ARTIST_ID")
> .selectFirst(context);
> Object res = exp.evaluate(artist);
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)