SELECT *
FROM (
SELECT `at`.`id_article` AS `id_article`, COUNT(*) AS `count`
FROM `article_tags` AS `at`
JOIN `tags` AS `t` ON `t`.`id` = `at`.`id_tag`
AND `t`.`name` IN ('Тег_10', 'Тег_11', 'Тег_12')
GROUP BY `id_article`
) AS `c`
JOIN `articles` AS `a` ON `a`.`id` = `c`.`id_article`
ORDER BY `c`.`count` DESCSET @id = 0;
UPDATE `tasks`
SET `state` = 'execute', `starttime` = NOW()
WHERE @id := `id` AND `state` = 'new'
ORDER BY `time`
LIMIT 1;
SELECT * FROM `tasks` WHERE `id` = @id;<input type="text" name="contact[]">. Тогда в PHP придёт массив значений $_POST['contact'][].<input type="file" name="f[]">. В обоих случаях обработка стандартная, через массив $_FILES
ipfw add 100 nat 1 all from any to any via em0
ipfw add 200 allow all from any to anyipfw show можно увидеть, сколько раз сработало каждое правило.
INSERT INTO `product` (`id`, `price`)
VALUES (1, 5000), (2, 4500)
ON DUPLICATE KEY UPDATE `price` = VALUES(`price`)hf = FindFirstFile(L"//*.jpg", &FindFileData);
int res;
if (2 == a && 2 == b && 2 == c)
res = 0;
else if (1 == a && 1 == b && 1 == c)
res = 1;
else if (2 == a && 1 == b && 1 == c)
res = 9;