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Get execution plan from older stats by restoring stats when dbms_stats.set_table_prefs is 'False'

edited Oct 9, 2016 5:12AM in SQL Performance (MOSC) 4 commentsAnswered ✓

Is it possible to set dbms_stats.set_table_prefs  as 'False' and then restore statistics(from stats gathered by gather_auto_optimizer_stats) using "dbms_stats.restore_table_stats" for a table and get the execution plan of a query using that stats....in scenarios where Query Performs Badly, Used to Perform Well and Only Current bad Plan Available....

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