How to change Wordpress URLs with database script

In ‘phpMyAdmin’ under sql tab copy and paste below script and hit go!.

UPDATE wp_options SET option_value = replace(option_value, 'http://old-url', 'http://new-url') WHERE option_name = 'home' OR option_name = 'siteurl';

UPDATE wp_posts SET guid = replace(guid, 'http://old-url', 'http://new-url');

UPDATE wp_posts SET post_content = replace(post_content, 'http://old-url', 'http://new-url');

UPDATE wp_postmeta SET meta_value = replace(meta_value, 'http://old-url', 'http://new-url');