对于 AI 代理:可在 https://www.mongodb.com/zh-cn/docs/llms.txt 获取文档索引—通过在任何 URL 路径后添加 .md 可获取所有页面的 Markdown 版本。
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Products
Platform
Atlas
Build and scale with an AI-ready platform
Platform Services
Database
Deploy a multi-cloud database
Search
Deliver engaging search experiences
Vector Search
Design intelligent apps with gen AI
Stream Processing
Integrate MongoDB and Kafka
Self Managed
Enterprise Advanced
Run and manage MongoDB yourself
Community Edition
Develop locally with MongoDB
Tools
Compass
Work with MongoDB data in a GUI
Integrations
Integrations with third-party services
Relational Migrator
Migrate to MongoDB with confidence
View All Products
Explore our full developer suite
arrow-right
MongoDB 8.0
Our fastest version ever
arrow-right
Build with MongoDB Atlas
Get started for free in minutes
Sign Up
Test Enterprise Advanced
Develop with MongoDB on-premises
Download
Try Community Edition
Explore the latest version of MongoDB
Download
Resources
Documentation
Atlas Documentation
Get started using Atlas
Server Documentation
Learn to use MongoDB
Tools and Connectors
Learn how to connect to MongoDB
MongoDB Drivers
Use drivers and libraries for MongoDB
Resources Hub
Get help building the next big thing with MongoDB
arrow-right
Connect
Community
Join a global community of developers
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Learn for free from MongoDB
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Artificial Intelligence
Modernization
Payments
Serverless Development
Gaming
Intelligent Search
Edge and Mobile
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Financial Services
Telecommunications
Healthcare
Retail
Public Sector
Manufacturing
Solutions Library
Organized and tailored solutions to kick-start projects
arrow-right
AI Applications Program
Expedite your AI journey with expert guidance
Learn more
arrow-right
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For world-changing ideas and AI pioneers
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Read press releases and news stories
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MongoDB查询语言参考
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MQL
包括查询谓词、聚合管道以及其他与数据交互的方式。
增删改查命令
用于执行增删改查操作(包括聚合)的数据库命令。
聚合阶段
用于构建聚合管道的聚合阶段。
查询谓词
用于指示文档是否与给定查询匹配的表达式。
表达式
在各种MQL上下文中使用的表达式,包括聚合、查询谓词和投影。
查找命令投影操作符
用于 find 命令投影的专用操作符。
累加器
在群组阶段中使用的操作符,用于从多个输入文档返回聚合值。
更新操作符
用于修改文档的操作符。
后退
KeyVault.rewrapManyDataKey
来年
增删改查命令
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Update
服务器会话
服务器端 JavaScript
请参阅:基于插槽的查询执行引擎
Stable API
系统集合
旧版 mongo Shell
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支持
构建AI应用程序
AI 模型 API
AI 集成
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文档
Database
Voyage AI 模型
开始体验
部署
开发中
管理
客户端库
工具
Atlas 架构中心
数据库手册
8.3 (当前)
Overview
文档 (Document)
数据库和collection
样本数据
客户端库
连接到集群
数据库用户
增删改查操作
索引
数据建模
聚合操作
搜索
Vector Search
时间序列
Change Streams
事务
Data Federation
正在使用的加密
开发检查清单
复制
分片
性能
Charts
参考
排序规则
数据库命令
DDL 操作
默认端口
读关注和写关注
错误代码
词汇表
日志消息
限制和阈值
MongoDB 数据库工具
传输协议
mongosh 方法
查询语言
增删改查命令
聚合阶段
查询谓词
表达式
投射
累加器
Update
服务器会话
服务器端 JavaScript
请参阅:基于插槽的查询执行引擎
Stable API
系统集合
旧版 mongo Shell
BSON类型
支持
构建AI应用程序
AI 模型 API
AI 集成
AI 代理
流媒体数据
Atlas Stream Processing
Atlas Triggers
版本说明
服务器版本说明
Atlas 发布说明
搜索和向量搜索发布说明