问题描述
SELECT * FROM people
WHERE
university='2'
AND MATCH (lname,fname) AGAINST ('+massive' IN BOOLEAN MODE)
OR (fname LIKE '%box%' OR lname LIKE '%box%')
此查询允许过滤结果而不是 university='2' 我将如何更新它,以便它严格只显示大学 = 2 的结果
This query is allowing results to filter through other than those of university='2' how would I update this so it strictly only shows results where university = 2
我将全文搜索与 LIKE 结合使用的原因是全文搜索的字母数最少,而且因为我使用的是共享主机计划,所以我无法修改设置.因此,我将全文和 LIKE 结合起来以适应
The reason I have combined fulltext search with LIKE is because of the minimum letter count that full text search has and because I am on a shared hosting plan I am unable to modify the settings. As a result I have combined both full text and LIKE in order to accommodate
推荐答案
修正括号
SELECT * FROM people
WHERE
university='2'
AND (MATCH (lname,fname) AGAINST ('+massive' IN BOOLEAN MODE)
OR fname LIKE '%box%'
OR lname LIKE '%box%')
AND 的优先级高于 OR,所以 university = '2' 只是与 MATCH 结合使用,而不是 fname/lname 测试.
AND has higher precedence than OR, so university = '2' was only being combined with MATCH, not with the fname/lname tests.
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