How big was my table yesterday

Oracle saves a lot of information on your behalf. Whenever you get yourself an AWR reported, you access some historic tables (included in the Diagnostic Pack). Those tables could also be accessed manually. SELECT savtime,owner,object_name,rowcnt,blkcnt FROM sys.WRI$_OPTSTAT_TAB_HISTORY w, dba_objects o WHERE o.owner=’SCOTT’ AND o.object_name=’EMP’ and o.object_id = W.OBJ# ORDER BY o.owner, o.object_name, w.savtime; SAVTIME OWNER… Continue reading How big was my table yesterday