Too late images from WLM in France 2014

SQL

SELECT /* SLOW_OK */ page.page_title, image.img_timestamp, oldimage.oi_timestamp
FROM image
CROSS JOIN page ON image.img_name = page.page_title
CROSS JOIN categorylinks ON page.page_id = categorylinks.cl_from
LEFT JOIN oldimage ON image.img_name = oldimage.oi_name AND oldimage.oi_timestamp = (SELECT MIN(o.oi_timestamp) FROM oldimage o WHERE o.oi_name = image.img_name)
WHERE
categorylinks.cl_to = "Images_from_Wiki_Loves_Monuments_2014_in_France"
AND IF(oldimage.oi_timestamp IS NULL, img_timestamp, oldimage.oi_timestamp) > 20140930220000
ORDER BY image.img_timestamp ASC;

SQL

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