论文解析 -- A Survey on Advancing the DBMS Query Optimizer: Cardinality Estimation, Cost Model, and Plan Enumeration (Data Science and Engineering 2021) Why Key Components in Optimizer are Still Not Accurate? In this section, we summarize the reasons why the cardinality estimation, cost model, a...
论文解析 -- A Survey on Advancing the DBMS Query Optimizer: Cardinality Estimation, Cost Model, and Plan Enumeration (Data Science and Engineering 2021) Why Key Components in Optimizer are Still Not Accurate? In this section, we summarize the reasons why the cardinality estimation, cost model, a...