`category` равен 42 и 43.`keywords`.`keywords` вообще во всей таблице.SELECT * FROM `dle_post` WHERE `category` LIKE '42,43' ORDER BY `date` DESC;
UPDATE `dle_post` SET `keywords`='ключевые слова' SELECT * FROM `dle_post` WHERE `category` LIKE '42,43' ORDER BY `date` DESC;UPDATE `dle_post` SET `keywords`='ключевые слова'UPDATE `dle_post` SET `keywords`='ключевые слова'
Where `category` LIKE '42,43'