Как правильно добавить запрос к таблице, в файле PHP?

_post p LEFT JOIN " . PREFIX . "_post_extras e ON p.id=e.news_id LEFT JOIN " . PREFIX . "_tracker_multitracker ON p.id = " . PREFIX . "_tracker_multitracker.id WHERE p.id NOT IN(SELECT news_id FROM " . PREFIX . "_files)

 WHERE p.id NOT IN(SELECT news_id FROM " . PREFIX . "_files)

$sql_select = "SELECT p.id, p.autor, p.date, p.short_story, CHAR_LENGTH(p.full_story) as full_story, p.xfields, p.title, p.category, p.alt_name, p.comm_num, p.allow_comm, p.fixed, p.tags, e.news_read, e.allow_rate, e.rating, e.vote_num, e.votes, e.view_edit, e.editdate, e.editor, e.reason FROM " . PREFIX . "_post p LEFT JOIN " . PREFIX . "_post_extras e ON (p.id=e.news_id) WHERE p.id NOT IN(SELECT news_id FROM " . PREFIX . "_files) ORDER by p.date {$order_sort} LIMIT {$start}, {$numberCount}";
} else {
    $sql_select = "SELECT p.id, p.autor, p.date, p.short_story, CHAR_LENGTH(p.full_story) as full_story, p.xfields, p.title, p.category, p.alt_name, p.comm_num, p.allow_comm, p.fixed, p.tags, e.news_read, e.allow_rate, e.rating, e.vote_num, e.votes, e.view_edit, e.editdate, e.editor, e.reason, f.author, f.author2, f.size, f.leechers, f.seeders, f.gold FROM " . PREFIX . "_post p LEFT JOIN " . PREFIX . "_post_extras e ON (p.id=e.news_id) LEFT JOIN " . PREFIX . "_files f ON (f.news_id=p.id) WHERE " . implode(' AND ', $where) . " ORDER by {$order_by} {$order_sort} LIMIT {$start}, {$numberCount}";

dle_tracker_multitracker

x.leechers, x.seeders