tracker_update_7000

Create new tracker_node and tracker_user tables.

Related topics

Updates from 6.x to 7.x

Update functions from 6.x to 7.x.

File

modules/tracker/tracker.install, line 128

Install, update, and uninstall functions for tracker.module.

Code

function tracker_update_7000() {
  $schema['tracker_node'] = array(
    'description' => 'Tracks when nodes were last changed or commented on', 
    'fields' => array(
      'nid' => array(
        'description' => 'The {node}.nid this record tracks.', 
        'type' => 'int', 
        'unsigned' => TRUE, 
        'not null' => TRUE, 
        'default' => 0,
      ), 
      'published' => array(
        'description' => 'Boolean indicating whether the node is published.', 
        'type' => 'int', 
        'not null' => FALSE, 
        'default' => 0, 
        'size' => 'tiny',
      ), 
      'changed' => array(
        'description' => 'The Unix timestamp when the node was most recently saved or commented on.', 
        'type' => 'int', 
        'unsigned' => TRUE, 
        'not null' => TRUE, 
        'default' => 0,
      ),
    ), 
    'indexes' => array(
      'tracker' => array('published', 'changed'),
    ), 
    'primary key' => array('nid'), 
    'foreign keys' => array(
      'tracked_node' => array(
        'table' => 'node', 
        'columns' => array('nid' => 'nid'),
      ),
    ),
  );

  $schema['tracker_user'] = array(
    'description' => 'Tracks when nodes were last changed or commented on, for each user that authored the node or one of its comments.', 
    'fields' => array(
      'nid' => array(
        'description' => 'The {node}.nid this record tracks.', 
        'type' => 'int', 
        'unsigned' => TRUE, 
        'not null' => TRUE, 
        'default' => 0,
      ), 
      'uid' => array(
        'description' => 'The {users}.uid of the node author or commenter.', 
        'type' => 'int', 
        'not null' => TRUE, 
        'default' => 0,
      ), 
      'published' => array(
        'description' => 'Boolean indicating whether the node is published.', 
        'type' => 'int', 
        'not null' => FALSE, 
        'default' => 0, 
        'size' => 'tiny',
      ), 
      'changed' => array(
        'description' => 'The Unix timestamp when the node was most recently saved or commented on.', 
        'type' => 'int', 
        'unsigned' => TRUE, 
        'not null' => TRUE, 
        'default' => 0,
      ),
    ), 
    'indexes' => array(
      'tracker' => array('uid', 'published', 'changed'),
    ), 
    'primary key' => array('nid', 'uid'), 
    'foreign keys' => array(
      'tracked_node' => array(
        'table' => 'node', 
        'columns' => array('nid' => 'nid'),
      ), 
      'tracked_user' => array(
        'table' => 'users', 
        'columns' => array('uid' => 'uid'),
      ),
    ),
  );

  foreach ($schema as $name => $table) {
    db_create_table($name, $table);
  }

  $max_nid = db_query('SELECT MAX(nid) FROM {node}')->fetchField();
  if ($max_nid != 0) {
    variable_set('tracker_index_nid', $max_nid);
  }
}