Skip to main content

Do you ❤️ Doris? Give us a 🌟 on GitHub

English
中文

3.0
2.1
2.0
1.2
Dev

English
中文

3.0
2.1
2.0
1.2
Dev

Getting Started
- Introduction to Apache Doris
- Quick Start
Guides
Benchmark
Management
Ecosystem
FAQ
Reference
Releases

Reference
SQL Functions
Aggregate Functions
bitmap-union-int

bitmap-union-int

bitmap_union_count

ASF

Foundation
License
Events
Sponsorship
Privacy
Security
Thanks

Resources

Download
Blog
Ecosystem
Users
Discussions

Community

How to contribute
Source code
Doris team
Roadmap
Improvement proposal

Join the community

Connect on WeChat

Copyright © 2025 The Apache Software Foundation,Licensed under the Apache License, Version 2.0. Apache, Doris, Apache Doris, the Apache feather logo and the Apache Doris logo are trademarks of The Apache Software Foundation.