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Removed examples of Nested Path Expressions from DQL docs

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Benjamin Eberlei 2010-07-23 23:39:36 +02:00
parent 31b8141fee
commit b5e5cb1c65
1 changed files with 2 additions and 2 deletions
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manual/en/dql-doctrine-query-language.txt
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@ -119,13 +119,13 @@ Retrieve the IDs of all CmsUsers:
Retrieve the IDs of all users that have written an article: Retrieve the IDs of all users that have written an article:
[php] [php]
$query = $em->createQuery('SELECT DISTINCT a.user.id FROM CmsArticle a'); $query = $em->createQuery('SELECT DISTINCT u.id FROM CmsArticle a JOIN a.user u');
$ids = $query->getResult(); // array of CmsUser ids $ids = $query->getResult(); // array of CmsUser ids
Retrieve all articles and sort them by the name of the articles users instance: Retrieve all articles and sort them by the name of the articles users instance:
[php] [php]
$query = $em->createQuery('SELECT a FROM CmsArticle a ORDER BY a.user.name ASC'); $query = $em->createQuery('SELECT a FROM CmsArticle a JOIN a.user u ORDER BY u.name ASC');
$articles = $query->getResult(); // array of CmsArticle objects $articles = $query->getResult(); // array of CmsArticle objects
Retrieve the Username and Name of a CmsUser: Retrieve the Username and Name of a CmsUser: