mysql语法不等于很多值

Question

我正在尝试为以下情况获取正确的语法？

SELECT * 
FROM wp_posts AS p 
WHERE post_type = 'post' 
AND post_status = 'publish' 
AND ID <> 5616,1095,1357,271,2784,902
ORDER BY post_title DESC

Answer 1

您可以使用<>

而不是NOT IN (5616,1095...)

SELECT * 
FROM wp_posts AS p 
WHERE post_type = 'post' 
AND post_status = 'publish'
AND ID NOT IN (5616,1095,1357,271,2784,902)
ORDER BY post_title DESC 

Answer 2

SELECT * FROM wp_posts AS p WHERE post_type = 'post' 
AND post_status = 'publish' AND 
ID NOT IN (5616,1095,1357,271,2784,902) ORDER BY post_title DESC

Answer 3

<>运算符比较单个左右参数，看它们是否相等。在你的情况下，你有一个需要检查的左手参数（我假设），看看ID是不是右边的值。因此，您应该使用ID NOT IN (5616,1095,1357,271,2784,902)