Oracle 19c Shrinking Oracle Segments
Oracle 19c Reducing the Cost of SQL Operations
Oracle 19c: Configuring Parameters to Influence the Optimizer
Oracle 19c: How Statistics Influence the Optimizer
Oracle 19c Monitoring Automatic Reoptimization and SQL Plan Directives.
Oracle 19c Monitoring Adaptive and Dynamic Execution Plans
Oracle 19c Formatted Output of SQL Trace or the Optimizer Trace to Identify Poorly Performing SQLs
Oracle 19c Execution Plans
Oracle 19c Phases for SQL Statement Processing
Oracle 19c Configuring and Using Services to Monitor Database Application Performance
