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Subselects im Zend Framework - Zend DB

Submitted by Julian Pustkuchen on 27. June 2009 - 10:06

Ich bin sicher nicht der erste der sich fragt, wie Subselects im Zend Framework gelöst sind!

Hier also eine kleine Anleitung zu Zend DB - Subselects:

$subselect = $this->_db->select()
->from('A')
->where('x=?', $x)
$select = $this->_db->select()
->from(array('t1' => $subselect), array('id' => 't1.id', 'name' => 't1.name', 'date' => 't1.date'))
->joinLeft(array('t2' => 'abc'), 't2.project_id=t1.id', array('xyz' => 't2.id'))
->where('t2.type=?', $y)
->order(array('t1.sort ASC', 't2.sort ASC'));
$rows = $this->_db->fetchAll($select);

Einordnung:

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Julian Pustkuchen ist passionierter Software- & Webentwickler mit den Schwerpunkten Softwaredesign, Objektorientierung, Ablaufoptimierung und Usability bei webks. Ein weiterer Schwerpunkt ist die Entwicklung im CMS Drupal.
Er besitzt einen Abschluss als B.Sc. Wirtschaftsinformatik (dual) und studiert derzeit für seinen Abschluss als Master of Science Wirtschaftsinformatik.