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->groupBy()

->groupBy() -- Ajoute une condition 'group by'

Synopsis

void $DB_DataObject->groupBy ([string $group])

Description

Ajoute une condition 'group by'. L'appel à cette méthode sans argument efface la condition de groupe.

Paramètres

  • string $group - Condition de groupe

Note

Cette fonction ne peut pas être appelée de façon statique.

Exemple

Exemple 39-1. Définission d'un 'group by'


<?php
$person = new DataObjects_Person;
$person->groupBy('name');
$person->groupBy('age, eye');
$person->find();
?>

Exemple 39-2. SQL résultant

SELECT * FROM person GROUP BY name, age, eye
->orderBy() (Previous) (Next) Automatic Table Linking and Joins
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