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[ASoC]PolarDB-X支持DBLink #57

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lanzhao0329 opened this issue May 26, 2022 · 0 comments
Open

[ASoC]PolarDB-X支持DBLink #57

lanzhao0329 opened this issue May 26, 2022 · 0 comments

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@lanzhao0329
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lanzhao0329 commented May 26, 2022

题目描述:

DBLink功能允许在一个数据库连接另一个远程的数据库。DBLink创建好之后,可以像访问本地数据库一样访问远程数据库(例如本地库与远程库中表的JOIN等操作)。

任务目标:

  1. 支持PolarDB-X创建到MySQL与PolarDB-X的DBLink
  2. 支持对于远程库的DML、DQL、DDL操作
  3. 尽可能的下推更多算子到远程库
  4. 支持相关的系统视图、权限管理等

项目技术要求:

熟悉Java语言、了解数据库内核基本结构和DBLink基本过程

题目难度

导师信息
Sun Mengshi,ASoC Mentor, PolarDB-X Committer.
mengshi.sunmengshi@alibaba-inc.com(联系导师请附上个人简历)

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