Errore sul database di WordPress: [You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') AND
t2.taxonomy = 'product_tag' AND p2.pos' at line 13]
SELECT DISTINCT terms2.term_id as tag_id, terms2.name as tag_name, terms2.slug as tag_slug, null as tag_link
FROM
wp_posts as p1
LEFT JOIN wp_term_relationships as r1 ON p1.ID = r1.object_ID
LEFT JOIN wp_term_taxonomy as t1 ON r1.term_taxonomy_id = t1.term_taxonomy_id
LEFT JOIN wp_terms as terms1 ON t1.term_id = terms1.term_id,
wp_posts as p2
LEFT JOIN wp_term_relationships as r2 ON p2.ID = r2.object_ID
LEFT JOIN wp_term_taxonomy as t2 ON r2.term_taxonomy_id = t2.term_taxonomy_id
LEFT JOIN wp_terms as terms2 ON t2.term_id = terms2.term_id
WHERE
t1.taxonomy = 'product_cat' AND p1.post_status = 'publish' AND terms1.term_id IN () AND
t2.taxonomy = 'product_tag' AND p2.post_status = 'publish'
AND p1.ID = p2.ID
ORDER by tag_name
