function DoTransformFetchedValue($fieldName, &$fetchedValue)
{
if ($this->GetColumnNativeType($fieldName) == 'bytea') {
if ($fetchedValue == null || !isset($fetchedValue)) {
return null;
} else {
return stream_get_contents($fetchedValue);
}
} else {
return parent::DoTransformFetchedValue($fieldName, $fetchedValue);
}
}