11g adaptive cursor sharing tipsOracle Database Tips by Donald BurlesonFebruary 19, 2015; Updated November 17, 2015 Question: I understand that Oracle11g now has an improved method for cursor_sharing, so that Oracle will compare execution plans, and only use a changed plan when the histogram indicates a difference that makes a difference. What are the internal details of this 11g adaptive cursor sharing? Answer: Oracle has im
