https://yaooqinn.github.io/zh/tags/query-optimization/ Recent content in Query-Optimization on Kent Yao Hugo -- 0.157.0 zh-cn Wed, 27 May 2026 00:00:00 +0000 https://yaooqinn.github.io/zh/posts/query-engines/llm-as-plan-tuner-not-optimizer/ Wed, 27 May 2026 00:00:00 +0000 https://yaooqinn.github.io/zh/posts/query-engines/llm-as-plan-tuner-not-optimizer/ 把 LLM 放在 optimizer 之后,以 JSON Patch 方式做局部计划微调,这条路比让 LLM 替代优化器更经得起工程治理的考验。