更新时间：2025-12-12 GMT+08:00
案例：典型不下推语句整改案例集
- 案例：使排序下推
- 案例：With-Recursive contains only values rte is not shippable
- 案例：With-Recursive contains system table is not shippable
- 案例：SubPlan exec on CN can't be shipped
- 案例：Type of Record in TargetList can not be shipped
- 案例：Type of Record in non-real table can not be shipped
- 案例：main plan exec on CN and SubPlan exec on DN can't be shipped
- 案例：With-Recursive under multi-nodegroup scenario is not shippable
- 案例：With-Recursive contains conflict distribution in none-recursive(xxx) recursive(xxx)
- 案例：Table in TargetList can not be shipped
- 案例："Row () Expression" can not be shipped
- 案例：Merge Into can't be shipped in the sence temporarily
- 案例：Type of Record in dual that is not a real table can not be shipped
父主题： SQL调优案例
