-- compatible with acore-cms and mycred plugin
SELECT CONCAT(
    'UPDATE wp_usermeta SET meta_value = CAST(`meta_value` AS UNSIGNED) + ',
    `ac_eluna`.`eventscript_score`.`score_earned_current`,
    ' WHERE meta_key = "mycred_default" AND user_id = (SELECT ID FROM wp_users WHERE user_login = "',
    (SELECT username FROM acore_auth.account WHERE id=account_id), '");') AS `query` FROM ac_eluna.eventscript_score WHERE `ac_eluna`.`eventscript_score`.`score_earned_current` > 0;

-- run this ONLY if you already distributed the points
UPDATE ac_eluna.eventscript_score SET `score_earned_current` = 0;

-- create chromie points row for all users
INSERT INTO `wp_usermeta` (`user_id`, `meta_key`, `meta_value`)
    SELECT u.`ID`, 'mycred_default', 0
    FROM `wp_users` u
    WHERE u.`ID` NOT IN (SELECT `user_id` FROM `wp_usermeta` WHERE meta_key = 'mycred_default'); -- you can add a filter per IDs here