static function sqlAppendFilter($languageTable = 'ezcontentclass')
{
$def = eZContentClassName::definition();
$languageListTable = $def['name'];
$sqlFilter = array('nameField' => ", {$languageListTable}.name", 'from' => ", {$languageListTable}", 'where' => "AND {$languageTable}.id = {$languageListTable}.contentclass_id AND\n {$languageTable}.version = {$languageListTable}.contentclass_version AND " . eZContentLanguage::sqlFilter($languageListTable, $languageTable), 'orderBy' => "{$languageListTable}.name");
return $sqlFilter;
}
