How to select entries from this relationship?

Question

I have these four tables: feeds, feed_entries, entries_categorias and categorias. Whith these structures:

CREATE TABLE `categorias` (
  `id` int(11) NOT NULL aut         


        

Answer 1

Change your WHERE clause to use an IN operator:

SELECT `e`.* 
FROM `feed_entries` AS `e` 
INNER JOIN `feeds` AS `f` ON e.feed_id =f.id 
INNER JOIN `entries_categorias` AS `ec` ON ec.entry_id =e.id 
INNER JOIN `categorias` AS `c` ON ec.categoria_id =c.id
WHERE (c.nome IN () AND (e.deleted =0) 
ORDER BY `e`.`date` DESC