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Posted to commits@cayenne.apache.org by "Nikita Timofeev (JIRA)" <ji...@apache.org> on 2017/01/06 11:15:59 UTC
[jira] [Closed] (CAY-2192) column() and columns() methods in
ObjectSelect
[ https://issues.apache.org/jira/browse/CAY-2192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nikita Timofeev closed CAY-2192.
--------------------------------
Resolution: Fixed
https://github.com/apache/cayenne/commit/b2d210e695d3bc121bacdc2016a7b4dc40f4477f
> column() and columns() methods in ObjectSelect
> ----------------------------------------------
>
> Key: CAY-2192
> URL: https://issues.apache.org/jira/browse/CAY-2192
> Project: Cayenne
> Issue Type: Sub-task
> Components: Core Library
> Affects Versions: 4.0.M5
> Reporter: Nikita Timofeev
> Assignee: Nikita Timofeev
>
> {code}
> // Single column
> long totalCount = ObjectSelect.query(Artist.class)
> .column(Artist.ARTIST_COUNT)
> .selectOne(context);
>
> // Several columns
> List<Object[]> result = ObjectSelect.query(Artist.class)
> .columns(artistCount, minSalary, namePart)
> .select(context);
> for(Object[] r : result) {
> long count = (long)r[0];
> int min = (int)r[1];
> String namePart = (String)r[2];
> }
> {code}
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