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11g : Query taking more than 18 mins

edited Dec 25, 2016 3:00PM in SQL Performance (MOSC) 13 commentsAnswered

Hi ,

We have a table with 143 million rows and growing.  When we are doing  select count(*) from that table, it takes more that 18 mins.    We have run gather stats.    There are no indexes on that table

can you please advise on how to speed up the count(*) query

Thanks

Ram

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