Auditing [message #29506] |
Mon, 08 March 2004 20:24 |
sugan
Messages: 7 Registered: March 2004
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Junior Member |
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It would be very appreciable to find the old values which are updated in tables without using triggers.
Foe example
SQL > select em_id,ename from emp;
em_id ename
1 Deepa
2 Suresh
SQL > update emp set ename = 'Sarada' where em_id=2 ;
SQL > select em_id,ename from emp;
em_id ename Class
1 Deepa First
2 Sarada First
I want to insert the records(having the old value,new value) into one table called audit_tab .
SQL > select * from audit_tab;
Date User Oldvalue Newvalue
3/10/2004 Senthil 2,suresh,First 2,Sarada,First
Why i want is, if someone modifies some records, it is very difficult to identify in which record is being modified ..
Thanks in advance,
Sugan
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