# 云数据库查询 ## 官方文档 参考官方文档:https://doc.dcloud.net.cn/uniCloud/database.html ## 条件查询 ```javascript const db = uniCloud.database() const users = db.collection('users') users.where({ age: db.command.gt(18) }).get().then(res => { console.log(res.data) }) ``` ## 排序与分页 ```javascript users.orderBy('createdAt', 'desc') .skip(0) .limit(10) .get() ``` ## 字段筛选 ```javascript users.field({ name: true, age: true }).get() ``` ## 参考资源 - https://doc.dcloud.net.cn/uniCloud/database.html