¿En una sola consulta o varias?

[gnzsoloyo]

A nivel de SQL, sería :

Código MySQL:

select p.*, GROUP_CONCAT(T.tag) TAGS
from posts p INNER JOIN tags t ON P.p_id = T.t_post
WHERE P.p_id IN (SELECT p_id FROM posts ORDER BY p_id LIMIT 10)
GROUP BY P.p_id
ORDER BY P.p_id DESC;