added the 03/11
Truncate cache tables
truncate table cache;
truncate table cache_block;
truncate table cache_content;
truncate table cache_filter;
truncate table cache_form;
truncate table cache_menu;
truncate table cache_page;
truncate table cache_update;
truncate table cache_views;
truncate table cache_views_data;
truncate table watchdog;
