10 Largest Tables in Oracle with Size Greater than 1GB

Query to find out size of the 10 Largest Tables sitting inside an Oracle database which is greater than 1GB in size

 

select * from (select segment_name as “Table Name” , round (bytes/1024/1024/1024) || ‘GB’ as “Size” from user_segments where bytes > 1073741824 order by bytes desc )  where  rownum <= 10 ;

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