Change the weight columns to normal int.

File

drupal-7.x/modules/taxonomy/taxonomy.install, line 847

Install, update and uninstall functions for the taxonomy module.

Code

function taxonomy_update_7008() {
  db_drop_index('taxonomy_term_data', 'taxonomy_tree');
  db_change_field('taxonomy_term_data', 'weight', 'weight', array(
    'type' => 'int',
    'not null' => TRUE,
    'default' => 0,
    'description' => 'The weight of this term in relation to other terms.',
  ), array(
    'indexes' => array(
      'taxonomy_tree' => array('vid', 'weight', 'name'),
    ),
  ));

  db_drop_index('taxonomy_vocabulary', 'list');
  db_change_field('taxonomy_vocabulary', 'weight', 'weight', array(
    'type' => 'int',
    'not null' => TRUE,
    'default' => 0,
    'description' => 'The weight of this vocabulary in relation to other vocabularies.',
  ), array(
    'indexes' => array(
      'list' => array('weight', 'name'),
    ),
  ));
}