MySQL:什么是 LIKE 的反向版本?
LIKE 运算符用于查找包含我们查询文本的行，例如:
LIKE operator in MySql is used to find rows that contain our query text, for example:
select name from user where name like "%john%"
将返回 John Smith、Peter Johnson 等
如果我需要相反的东西 - 在我们的查询文本中查找 CONTAINED 的行怎么办?例如，我给它 John Smith 和 Peter Johnson 是最好的朋友，并希望它从表中找到我可以在这个字符串中找到的所有名字.
What if I need the opposite - to find rows that are CONTAINED in our query text? For example I give it John Smith and Peter Johnson are best friends and want it to find me all names from the table that could be found in this string.
怎么做?
推荐答案
以下是实现您所描述的内容的方法:
Here's a way you can achieve what you describe:
SELECT name FROM user
WHERE 'John Smith and Peter Johnson are best friends' LIKE
CONCAT('%', name, '%')
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