Básicamente haces una Unión de IZQUIERDA y DERECHA.
De hecho, tiene una arruga interesante en el sentido de que también desea limitar las filas a 3. Para resolver eso, necesita
- Limite las selecciones "izquierda" y "derecha" a 3
- Luego use el resultado de UNION en una vista en línea
- luego Limite la unión por 3 de nuevo
ACTUALIZAR Lamentablemente, a menos que me equivoque, no puede hacer esto directamente en UNION, por lo que debe agregar otra capa de vistas en línea antes de UNION
Los LÍMITES dentro de UNION ofrecerán algún beneficio de rendimiento y luego el límite posterior le dará los resultados correctos.
SELECT title,
teaser,
nid,
DATE,
image,
image_tid
FROM (SELECT title,
teaser,
nid,
DATE,
image,
image_tid,
created
FROM (SELECT DISTINCT n.title,
nr.teaser,
n.nid,
Date_format(From_unixtime(n.created),
'%M %e, %Y') AS
DATE,
f.filepath
AS
image,
tn_img.tid
AS
image_tid
,
n.created
FROM node n
JOIN node_revisions nr
ON n.nid = nr.nid
LEFT JOIN content_field_related_images cfri
ON ( n.nid = cfri.nid
AND cfri.delta = 0 )
LEFT JOIN content_field_att_file cfaf
ON cfri.field_related_images_nid = cfaf.nid
LEFT JOIN files f
ON cfaf.field_att_file_fid = f.fid
JOIN term_node tn2
ON n.nid = tn2.nid
LEFT OUTER JOIN term_node tn_img
ON cfri.field_related_images_nid = tn_img.nid
WHERE n.status = 1
AND n.TYPE = 'article'
AND nr.body LIKE '%kimberly-clark%'
AND tn2.tid = 143
ORDER BY n.created DESC
LIMIT 3) tleft
UNION
SELECT title,
teaser,
nid,
DATE,
image,
image_tid,
created
FROM (SELECT DISTINCT n.title,
nr.teaser,
n.nid,
Date_format(From_unixtime(n.created),
'%M %e, %Y') AS
DATE,
f.filepath
AS
image,
tn_img.tid
AS
image_tid
,
n.created
FROM node n
JOIN node_revisions nr
ON n.nid = nr.nid
LEFT JOIN content_field_related_images cfri
ON ( n.nid = cfri.nid
AND cfri.delta = 0 )
LEFT JOIN content_field_att_file cfaf
ON cfri.field_related_images_nid = cfaf.nid
LEFT JOIN files f
ON cfaf.field_att_file_fid = f.fid
JOIN term_node tn2
ON n.nid = tn2.nid
RIGHT OUTER JOIN term_node tn_img
ON cfri.field_related_images_nid = tn_img.nid
WHERE n.status = 1
AND n.TYPE = 'article'
AND nr.body LIKE '%kimberly-clark%'
AND tn2.tid = 143
ORDER BY n.created DESC
LIMIT 3) tright) t
ORDER BY created DESC
LIMIT 3
ACTUALIZAR Usando las sugerencias de spencer7593 y ypercube, aquí hay un enfoque alternativo que usa dos instrucciones UNION ALL y ninguna vista en línea.
SELECT DISTINCT n.created,
n.title,
nr.teaser,
n.nid,
Date_format(From_unixtime(n.created), '%M %e, %Y') AS DATE,
f.filepath AS image,
tn_img.tid AS image_tid
FROM node n
JOIN node_revisions nr
ON n.nid = nr.nid
LEFT JOIN content_field_related_images cfri
ON ( n.nid = cfri.nid
AND cfri.delta = 0 )
LEFT JOIN content_field_att_file cfaf
ON cfri.field_related_images_nid = cfaf.nid
LEFT JOIN files f
ON cfaf.field_att_file_fid = f.fid
JOIN term_node tn2
ON n.nid = tn2.nid
LEFT OUTER JOIN term_node tn_img
ON cfri.field_related_images_nid = tn_img.nid
WHERE n.status = 1
AND n.TYPE = 'article'
AND nr.body LIKE '%kimberly-clark%'
AND tn2.tid = 143
UNION ALL
SELECT DISTINCT n.created,
n.title,
nr.teaser,
n.nid,
Date_format(From_unixtime(n.created), '%M %e, %Y') AS DATE,
f.filepath AS image,
tn_img.tid AS image_tid
FROM node n
JOIN node_revisions nr
ON n.nid = nr.nid
LEFT JOIN content_field_related_images cfri
ON ( n.nid = cfri.nid
AND cfri.delta = 0 )
LEFT JOIN content_field_att_file cfaf
ON cfri.field_related_images_nid = cfaf.nid
LEFT JOIN files f
ON cfaf.field_att_file_fid = f.fid
JOIN term_node tn2
ON n.nid = tn2.nid
RIGHT JOIN term_node tn_img
ON cfri.field_related_images_nid = tn_img.nid
WHERE n.status = 1
AND n.TYPE = 'article'
AND nr.body LIKE '%kimberly-clark%'
AND tn2.tid = 143
AND cfri.field_related_images_nid IS NULL
ORDER BY 1 DESC
LIMIT
3
