使用mysql在json对象中搜索字符串值对

问题描述

我的数据库表字段中有一个 json 对象，如下所示:

I have a json object in my database table field like following :

[{"user_id":"xyz","viewed":"false","answered":"false","denied":"false"}].其他字段是 id、q_id 和 stuff.

[{"user_id":"xyz","viewed":"false","answered":"false","denied":"false"}].the other fields are id, q_id and stuff.

我想在表中搜索用户 xyz！我如何使用 mysql 来做到这一点?

I want to search for the user xyz in the table!how can i do that using mysql?

推荐答案

感谢您的回答.但我只是使用了一个类似的查询，它起作用了

thank you for your answers. But i just used a like query and it worked

SELECT viewers from tablename where viewers like '%\"user_id\":\"xyz\"%' && qid= 1;

这篇关于使用mysql在json对象中搜索字符串值对的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！