public function getQueryInfo() {
return array(
'tables' => array( 'image' ),
- 'fields' => array( "'" . NS_FILE . "' AS namespace",
- 'img_name AS title',
- 'img_major_mime AS value',
+ 'fields' => array( 'namespace' => NS_FILE,
+ 'title' => 'img_name',
+ 'value' => 'img_major_mime',
'img_size',
'img_width',
'img_height',