WordPress Update Site URL

gistfile1.sql

SELECT option_value
    FROM wp_options
    WHERE option_name = "home"
    OR option_name = "siteurl"
    LIMIT 1;

UPDATE wp_options
    SET option_value = "http://newlink"
    WHERE option_name IN ("home", "siteurl");

UPDATE wp_posts
    SET post_content = REPLACE(
        post_content,
        "http://oldlink",
        "http://newlink"
    );