aa8d7cd2_Cost_Based_Oracle_Fundamentals__Comments
[Chapter] Chapter 10 [Last addendum] 1st Dec 2009 [Title] Join Cardinality [Comments] 
Finally, 10 chapters into a book on optimization, we get to a table join. There really is that much to do in preparation for this event. This chapter examines the way that the cardinality (rather than the selectivity, but the change of target is not significant) is worked out. The cardinality doesn’t change with the join method, of course. Each join method gets its own chapter where we can focus exclusively on cost.
Cost Based Oracle Fundamentals
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