finding last dml on tables in Oracle


There is a way to find the last dml time :-

Alter Table Tabname Monitoring;

Once this is there, Select * from User_Tab_Modifications;

If you want all tables to be Checked, Run the script like this
Spool Monitor.sql
Select 'Alter table '||Table_Name||' Monitoring ;' From User_Tables;
Spool Off;
@Monitor.sql


select to_char(scn_to_timestamp(max(ora_rowscn))) from <table_name>;

 select * from all_tab_modifications where table_name = '<table_name>';

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