【发布时间】:2023-02-16 20:35:11
【问题描述】:
我们如何从userblogs表中获取所有博客group bytags的列表
下面的sql查询:
select max(id) as id, max(blogdetails) as blog, tags, count (tags) as tagcount from userblogs group by tags;
到目前为止,我已经尝试过了;
app.get('/service/listofblogs', async (req, res) => {
try {
const blogData = await BlogModel.findAll(
{attributes: ['blogdetails', 'tags']},
{ group: ['tags'] }
);
res.status(200).json({ blogData });
} catch (e) {
res.status(500).json({ message: e.message });
}
});
【问题讨论】:
标签: sequelize.js