/**
* Build the field list.
*
* Returns all values from $objConfig->getFields() as comma separated list.
*
* @param GeneralDataConfigDefault $objConfig The configuration to use.
*
* @return string
*/
protected function buildFieldQuery($objConfig)
{
$strFields = '*';
if ($objConfig->getIdOnly()) {
$strFields = 'id';
} else {
if (!is_null($objConfig->getFields())) {
$strFields = implode(', ', $objConfig->getFields());
if (!stristr($strFields, 'DISTINCT')) {
$strFields = 'id, ' . $strFields;
}
}
}
return $strFields;
}
