【发布时间】:2022-11-11 03:06:57
【问题描述】:
SELECT COUNT(volunteer_id) as countVolunteer, volunteer_type_id
FROM `red_cross_vvts`
GROUP BY volunteer_type_id;
【问题讨论】:
-
你试过什么?
标签: sequelize.js
SELECT COUNT(volunteer_id) as countVolunteer, volunteer_type_id
FROM `red_cross_vvts`
GROUP BY volunteer_type_id;
【问题讨论】:
标签: sequelize.js
red_cross_vvts.findAll({
attributes: ['volunteer_type_id', [sequelize.fn('COUNT', 'volunteer_id'), 'countVolunteer']],
group: ['volunteer_type_id'],
});
【讨论】: