UPDATE wp_options SET option_value = replace(option_value,'http://www.oldurl', 'http://www.newurl') WHERE option_name = 'home' OR
option_name = 'siteurl';
UPDATE wp_posts SET guid = replace(guid,'http://www.oldurl','http://www.newurl');
UPDATE wp_posts SET post_content = replace(post_content,'http://www.oldurl', 'http://www.newurl');
UPDATE wp_postmeta SET meta_value =replace(meta_value,'http://www.oldurl','http://www.newurl');
