public function connect($dbhost, $dbuser, $dbpass, $dbname, $prefix, array $dboptions = null)
{
if ($prefix == '' and !$this->external) {
//Enforce prefixes for everybody but mysql
throw new dml_exception('prefixcannotbeempty', $this->get_dbfamily());
}
return parent::connect($dbhost, $dbuser, $dbpass, $dbname, $prefix, $dboptions);
}
protected function adodb_recordset_to_array($rs)
{
/// Really DIRTY HACK for Oracle - needed because it can not see difference from NULL and ''
/// this can not be removed even if we chane db defaults :-(
if ($result = parent::adodb_recordset_to_array($rs)) {
foreach ($result as $key => $row) {
$row = (array) $row;
array_walk($row, array('oci8po_adodb_moodle_database', 'onespace2empty'));
$result[$key] = (object) $row;
}
}
return $result;
}