Today I got _one_ spam comment. All right. This is better.

I’m using it on my blog, and it’s had no false positives, no false negatives, and flagged 8 comments as possible spam (they were spam).

most spam comments on blogs are blatantly obvious, even the world’s dumbest filter could catch them.

BEGIN;
DROP TABLE IF EXISTS `temp123`;
CREATE TEMPORARY TABLE `temp123` (`id` INT);
DELETE FROM `temp123`;
INSERT INTO `temp123` SELECT `ID` FROM `wp_zw50dp_posts` WHERE `post_status` = 'publish' AND `post_type` = 'post' ORDER BY `post_date_gmt` DESC LIMIT 0,10;
UPDATE `wp_zw50dp_posts` SET comment_status = 'closed';
UPDATE `wp_zw50dp_posts` SET comment_status = 'open' WHERE `ID` in (SELECT `id` FROM `temp123`);
DROP TABLE `temp123`;
COMMIT;