1 BEGIN;

     2 DELETE FROM `wp_options` WHERE option_name LIKE '_transient_%';

     3 UPDATE wp_options set option_value="http://localhost/~ymh/site_iri_wp/" where option_name = "siteurl";

     4 UPDATE wp_options SET option_value = "root@iri.centrepompidou.fr" where option_name = "admin_email";

     5 COMMIT;