mySQL WHERE ..或查询

Question

我想在数据库上执行查询以选择“事件”表中的所有行，其中“about”部分中包含以下任何单词：strokestown，arts，day。我的查询（如下所示）仅获取具有第一个单词的行，其中包含strokestown。如何让它搜索所有单词？

SELECT *
  FROM Event
 WHERE about LIKE 'strokestown%'
    OR about LIKE 'arts%'
    OR about LIKE 'day%';

感谢您的时间!!

吉姆

Answer 1

将通配符'％'放在搜索字词的开头和结尾处：

SELECT * 
FROM Event 
WHERE about LIKE '%strokestown%' 
OR about LIKE '%arts%' 
OR about LIKE '%day%';

Answer 2

SELECT * FROM Event
WHERE about LIKE '%strokestown%'
    OR about LIKE '%arts%'
    OR about LIKE '%day%'

在关键字之前和之后加上％。

Answer 3

你可以这样缩小：SELECT * FROM Event WHERE about REGEXP '(strokestown|arts|day)'

Answer 4

SELECT * FROM Event WHERE about LIKE '%strokestown%' OR about LIKE '%arts%' OR about LIKE '%day%';