Database Tuning (MOSC)

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Tuning Cache Hit Ratio

edited Apr 27, 2010 10:18PM in Database Tuning (MOSC) 16 commentsAnswered
 Some of my database has ridiculously low cache hit ratio. Before I tune the SGA, I want to find out if any of the tables are doing full table scans and need tuning for the sql statement. How can I find out which table is doing full table scan? Thanks for you help.

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