1
這裏是我的表結構如何從數據庫中獲取唯一記錄?
album
id ---- albumname
1 General
3 Sports
9 Activities
gallery
id --- ablumid--- image_thumb -- image_full
1 1 uploads/1358401616.jpg uploads/thumbs/thumb_1358401616.jpg
2 1 uploads/1358401641.jpg uploads/thumbs/thumb_1358401641.jpg
3 1 uploads/1358402071.jpg uploads/thumbs/thumb_1358402071.jpg
4 3 uploads/1358402334.jpg uploads/thumbs/thumb_1358402334.jpg
的問題是我有一個燒毛畫廊太多的圖像。
這裏是我的MySQL查詢
SELECT DISTINCT gl.catid as gallery_cat_id, ab.albumname,gl.imagest
FROM albums as ab
INNER JOIN gallery as gl ON ab.id=gl.catid
order by ab.albumname ASC
下面是結果
gallery_id albumname image_full
38 Activities uploads/thumbs/thumb_1358424428.jpg
41 Activities uploads/thumbs/thumb_1358424483.jpg
40 Activities uploads/thumbs/thumb_1358424468.jpg
39 Activities uploads/thumbs/thumb_1358424446.jpg
查詢顯示,從庫表中的所有記錄,我增加查詢不同,但它無法正常工作。 任何人都可以告訴我我錯過了什麼嗎?
這看起來像四個獨特的行我 –
解釋什麼你需要。不同的專輯名稱? – Shomz
查詢的期望結果是什麼? – Taryn