Jonathan Lewis Execution Plans Part 12: Cardinality Feedback In the previous instalment of this series I introduced three ways of accessing the run-time statistics for a query and... 13 January 2015 13 min read
Jonathan Lewis Execution Plans part 5: First Child Variations I’ve offered up “first child first, recursive descent” as a basic strategy for interpreting execution plans – but it’s not... 28 May 2014 14 min read
