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suibianwanwank/README.md

Hello there 👋

A Database Engine Developer.

Summary👋

  • 🔭 With a passion for performance optimization and creating tools that make life easier.
  • 👯 My primary focus is on planner optimization and data lakehouse development
  • 🚀 With growing interest in the execution layer of databases.
  • 📫 How to reach me: Email

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  1. calcite Public

    Forked from apache/calcite

    Apache Calcite

    Java

  2. hexa Public

    a high-performance cross-source query engine designed

    Rust 2 1

  3. starrocks Public

    Forked from StarRocks/starrocks

    StarRocks is a next-gen sub-second MPP database for full analytics scenarios, including multi-dimensional analytics, real-time analytics and ad-hoc query.

    Java

  4. suibianwanwanDB Public

    A simple relational database implemented by Java

    Java 2

112 contributions in the last year

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Contribution activity

March 2025

Reviewed 3 pull requests in 1 repository
apache/calcite 3 pull requests

Created an issue in apache/datafusion that received 1 comment

Similar to the "count-bug" case that produces incorrect results

Describe the bug For cases similar to the well-known "count-bug", the correlated subquery returns the incorrect result. To Reproduce > select * fro…

1 comment
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