QO-Insight: Inspecting Steered Query Optimizers.
Christoph AnneserMario PetruccelliNesime TatbulDavid E. CohenZhenggang XuPrithviraj PandianNikolay LaptevRyan MarcusAlfons KemperPublished in: Proc. VLDB Endow. (2023)
Keyphrases
- query optimizers
- query optimization
- cost model
- database management systems
- relational database systems
- query optimizer
- database systems
- cost estimation
- relational database management systems
- join queries
- materialized views
- complex queries
- execution plan
- query processing
- database
- databases
- metadata
- parallel processing
- regular expressions