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嗨 FUN 一夏,与 StarRocks 一起玩转 SQL Planner!
2022-07-01 16:16:00 【InfoQ】
- 日常优化性能, 离不开 SQL 的执行计划,这个执行计划由 Planner 来生成
- 大多数开发者只会用 SQL ,对 Planner 的关注寥寥,SQL 执行一旦有性能问题就只能摊手
- Planner 学习成本高、资料少,可它偏偏又是个硬门槛,跨过去才能成为 SQL 专家
- 代码提交后 CI 会执行测试,需要保证所有的单元测试是可以通过的;
- 在 Review 过程中可能会提出一些修改意见,修改完成之后如果没有问题,会合并到 StarRocks repo 的 main 分支,你的代码会服务于全球广大用户和业务场景,你也将成为 StarRocks 社区不可或缺的 Contributor;





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