/**
* Execute insert sentence.
* It fails, when conditions are not specified.
*
* @return boolean
*/
public function execute()
{
$res = parent::execute();
if ($res === false) {
return false;
}
$res = $this->_adapter->lastInsertId();
return $res;
}
/**
* Execute query and return all result rows
*
* @return array Rows as query result
*/
public function fetchAll()
{
parent::execute();
$rows = $this->_statement->fetchAll(PDO::FETCH_ASSOC);
if ($rows === false) {
return false;
}
$ret = array();
if ($this->_resultKeyField == null) {
$ret = $rows;
} else {
foreach ($rows as $row) {
$key = $row[$this->_resultKeyField];
$ret[$key] = $row;
}
}
return $ret;
}
/**
* Set whether to create prepared statement or not, when you run sql repeatedly
*
* @param boolean $enabled
* @return void
*/
public static function enablePreparing($enabled)
{
self::$_preparing = $enabled;
}