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de.wikibooks old+new+uploader image GFDL files by upload date in cat
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MGA73
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-- Query to get original upload date from the image and oldimage tables SELECT CONCAT("# [[:File:", page_title, "]]") as File, MIN(oi_timestamp) as oldest_old_version_date, MAX(img_timestamp) as latest_version_date, (SELECT actor_name FROM actor_image ai JOIN oldimage oi ON ai.actor_id = oi.oi_actor WHERE oi.oi_name = page.page_title ORDER BY oi.oi_timestamp ASC LIMIT 1) as original_uploader, (SELECT actor_name FROM actor_image ai JOIN image img ON ai.actor_id = img.img_actor WHERE img.img_name = page.page_title ORDER BY img.img_timestamp DESC LIMIT 1) as latest_uploader FROM page LEFT JOIN oldimage ON page.page_title = oi_name AND page.page_namespace = 6 AND oi_deleted = 0 LEFT JOIN image ON page.page_title = img_name AND page_namespace = 6 JOIN templatelinks ON tl_from = page_id JOIN categorylinks ON cl_from = page_id AND cl_type = "file" AND cl_to = "ויקיפדיה_-_תמונות_GFDL" #WHERE # oi_name IS NOT NULL -- This line ensures only files with old versions are included GROUP BY page_title;
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