image_field_schema

Implements hook_field_schema().

File

modules/image/image.install, line 112

Install, update and uninstall functions for the image module.

Code

function image_field_schema($field) {
  return array(
    'columns' => array(
      'fid' => array(
        'description' => 'The {file_managed}.fid being referenced in this field.', 
        'type' => 'int', 
        'not null' => FALSE, 
        'unsigned' => TRUE,
      ), 
      'alt' => array(
        'description' => "Alternative image text, for the image's 'alt' attribute.", 
        'type' => 'varchar', 
        'length' => 512, 
        'not null' => FALSE,
      ), 
      'title' => array(
        'description' => "Image title text, for the image's 'title' attribute.", 
        'type' => 'varchar', 
        'length' => 1024, 
        'not null' => FALSE,
      ), 
      'width' => array(
        'description' => 'The width of the image in pixels.', 
        'type' => 'int', 
        'unsigned' => TRUE,
      ), 
      'height' => array(
        'description' => 'The height of the image in pixels.', 
        'type' => 'int', 
        'unsigned' => TRUE,
      ),
    ), 
    'indexes' => array(
      'fid' => array('fid'),
    ), 
    'foreign keys' => array(
      'fid' => array(
        'table' => 'file_managed', 
        'columns' => array('fid' => 'fid'),
      ),
    ),
  );
}