Teste pra fazer uma query no wordpress puxando os posts e os termos

sql.mysql

#TEST1
SELECT wp_posts.post_title, t.name
FROM wp_posts
LEFT JOIN wp_term_relationships tr ON tr.object_id=wp_posts.ID
LEFT JOIN wp_term_taxonomy tt ON tt.term_taxonomy_id=tr.term_taxonomy_id AND tt.taxonomy='shopping_list_tax'
LEFT JOIN wp_terms t ON t.term_id=tt.term_id
WHERE 1=1 AND wp_posts.post_type = 'shopping_list_sg' AND (wp_posts.post_status = 'publish' OR wp_posts.post_status = 'private')
ORDER BY wp_posts.post_date DESC

#TEST 2
SELECT   wp_posts.* FROM wp_posts 
LEFT JOIN wp_term_relationships tr ON tr.object_id=wp_posts.ID
LEFT JOIN wp_term_taxonomy tt ON tt.term_taxonomy_id=tr.term_taxonomy_id AND tt.taxonomy='genre'
LEFT JOIN wp_terms t ON t.term_id=tt.term_id
WHERE 1=1  AND wp_posts.post_type = 'shopping_list_sg' AND (wp_posts.post_status = 'publish' OR wp_posts.post_status = 'private')  ORDER BY wp_posts.post_date DESC

#TEST 3
GROUP_CONCAT(t.name SEPARATOR ', ') AS genres