'Best execution plan' presentation slideshows

CPS 216: Advanced Database Systems

CPS 216: Advanced Database Systems. Shivnath Babu Fall 2006. Outline for Today. What this class is about: Data management What we will cover in this class Logistics. Application. Data. Data Management. Query. Query. Query. D ata B ase M anagement S ystem (DBMS).

370 views • 23 slides

Understanding Parameter Sniffing

327 views • 22 slides

Hints in Oracle

Hints in Oracle. What are Hints?. Hints give specific information that we know about our data and application. A way to override the default query optimization in the DBMS Influence the execution plan of query. Why Use Hints?. Oracle optimizer may not always choose the best execution plan

535 views • 12 slides