Oacle 표 삭제 및 표 휴지통

411 단어 tablepurge

--       
purge table user_table;
purge table company;

--         
SELECT t.object_name,t.type ,t.original_name FROM user_recyclebin t;
--         
drop table company_info purge;
--       
FLASHBACK TABLE company_info TO BEFORE DROP




select machine,count(*) from v$session group by machine

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