Optimizer plan change management: improved stability and performance in Oracle 11g.

Mohamed Ziauddin Dinesh Das Hong Su Yali Zhu Khaled Yagoub Optimizer plan change management: improved stability and performance in Oracle 11g. 1346-1355 2008 1 PVLDB 2 http://www.vldb.org/pvldb/1/1454175.pdf db/journals/pvldb/pvldb1.html#ZiauddinDSZY08