Drupal 7 - Algunos codigos

drupal_add_js('jQuery(document).ready(function () { alert("Hello!"); });', 'inline');

Drupal 7 - LINKS

http://api.drupal.org/api/views

http://api.drupal.org/api/views/includes!view.inc/class/view/7

http://api.drupal.org/api/views/views.api.php/group/views_hooks/7

http://api.drupal.org/api/drupal/includes!database!database.inc/function/db_select/7

Drupal 7 - Solucion error

PDOException: SQLSTATE[HY000] [2002] Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in lock_may_be_available() (line 167 of /var/www/vocacion/includes/lock.inc).

/etc/init.d/mysql restart