我一直在嘗試獲取mysql上的第二行數據。但我的查詢只顯示最後一行。在Mysql中選擇第二個最後一行
SELECT news.news_title, news.news_details, news.news_author, news_images.filename
FROM news JOIN news_images
ON news.news_title = news_images.news_title
ORDER BY news_id DESC LIMIT 1
我一直在嘗試獲取mysql上的第二行數據。但我的查詢只顯示最後一行。在Mysql中選擇第二個最後一行
SELECT news.news_title, news.news_details, news.news_author, news_images.filename
FROM news JOIN news_images
ON news.news_title = news_images.news_title
ORDER BY news_id DESC LIMIT 1
使用OFFSET
獲得倒數第二個值,如:
SELECT news.news_title, news.news_details, news.news_author, news_images.filename
FROM news JOIN news_images
ON news.news_title = news_images.news_title
ORDER BY news_id DESC
LIMIT 1 OFFSET 1;
LIMIT number_of_rows OFFSET start_from
如果你想最後2行使用:LIMIT 2
。
編輯: 你的問題很明確,但是嘗試:
SELECT t.news_title, t.news_details, t.news_author, ni.filename
FROM (SELECT news_title, news_details, news_author
FROM news
ORDER BY news_id DESC
LIMIT 1 OFFSET 1) AS t
JOIN news_images ni
ON t.news_title = ni.news_title
@ JoshuaC.Tuonan查看更新的答案 – lad2025
SELECT news.news_title, news.news_details, news.news_author, news_images.filename
FROM news JOIN news_images
ON news.news_title = news_images.news_title
ORDER BY news_id DESC
LIMIT 1 OFFSET 1;
'LIMIT 1 OFFSET 1'獲得倒數第二 – lad2025
SELECT * FROM MY_TABLE ORDER BY news_id DESC LIMIT 2,1 –
對不起,但它仍然得到最後一行 –