SELECT count(*) as total FROM cms_articulos a LEFT JOIN cms_portadas_edicionv2 e1 ON e1.id_portada_edicion = a.id_categoria LEFT JOIN cms_portadas_edicionv2 e2 ON e2.id_portada_edicion = a.id_categoria_2 LEFT JOIN cms_portadas_edicionv2 e3 ON e2.id_portada_edicion = a.id_categoria_3 LEFT JOIN cms_portadas_edicionv2 e4 ON e2.id_portada_edicion = a.id_categoria_4 LEFT JOIN cms_blogs b1 ON b1.id_blog = a.firma_como_ai LEFT JOIN cms_blogs b2 ON b2.id_blog = a.firma_como_ai_2 WHERE a.supervisado = 1 - Query execution was interrupted, maximum statement execution time exceeded