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  3. OpenTenBase-TXSQL SQL改写优化挑战赛
OpenAtomGeneral MLIntermediateRegistration unverified

OpenTenBase-TXSQL SQL改写优化挑战赛

A intermediate general ml competition requiring roughly 12–40 hours for an end-to-end practice run.

Difficulty
Intermediate
Estimated effort
12–40 hours
Registration deadline
To be confirmed
Compute
CPU only
OverviewPreparationSource

Overview

Who this competition fits

适合熟悉 SQL 查询优化和 MySQL/TXSQL 数据库内核或执行框架的开发者,也适合能处理多表关联、嵌套子查询、CTE 等复杂查询的团队。可个人或组队参赛;也欢迎尝试结合大模型进行 SQL 改写的开发者。

Read the original official blurb
实战竞技赛 Official category: 实战竞技赛. Organizers: 深圳市腾讯计算机系统有限公司. Competition code: 2025OAC010. Participants: 10.

Preparation

From registration to a first submission

  1. 01

    SQL 查询优化

  2. 02

    关系代数与查询语义

  3. 03

    MySQL/TXSQL 优化器

  4. 04

    多表关联与子查询

  5. 05

    CTE 查询改写

  6. 06

    TPC-DS 基准测试

Before you commit: 核心难点是把低效 SQL 自动改写为更高效的等价查询:不仅要覆盖复杂查询场景并证明实际加速效果,还必须严格保证改写前后的语义等价。作品还需能正常运行,并在专属代码仓库中提交代码及设计材料;获奖作品须按要求开源。

Source

How this page was assembled

Competition information is structured from the official page. Scores are platform estimates for decision support; official rules take precedence.

Official competition page
OpenAtom
Last checked
Jul 19, 2025

Entry assessment

est.
48

Prepare before joining

Overall fit estimate

Beginner fit48/100
Learning value60/100

Confirm eligibility and time commitment before moving into formal preparation.

Entry eligibility needs official confirmation

Open official pageSign in to saveOpen guide

Data and review state

Separate what is confirmed from what still needs review. Official rules and deadlines win.

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Source page verifiedMetric confirmedReviewed
Source published
Jul 19, 2025
Source created
Jul 19, 2025
Published on this site
Jul 21, 2026

Official metric is not published on the OpenAtom competition listing; verify scoring on the competition page.

reward_value_usd is a rough CNY→USD estimate (×0.14) for ranking only; use reward_summary for the official prize text.