Re: Deleting history information using COMMIT ID

Hi Gopal,

Thanks for your response!

I tried the approach you suggested but it is not working for me. Can you please point where I am doing this wrong?

I did the following

Used this query to find the COMMIT_ID for my user (after a particular commit ID)

SELECT * FROM TRANSACTION_HISTORY where APP_USER='nsonachalam' and commit_id>2404642725 order by commit_time desc

These were my commit ids

2404646500 - I updated the same record ( EMP_ID =1 and NAME=' Niranjan Sonachalam')

2404644916 - I Inserted a record ( EMP_ID =1 and NAME=' Niranjan')

I set the history session and deleted the latest commit, I was expecting to see NAME='NIRANJAN' only

SET HISTORY SESSION TO COMMIT ID 2404646500;

DELETE HISTORY FROM TBL_EMP_DETAILS;

I changed the HISTORY SESSION back to NOW and queried the table. The record still exists as "Niranjan Sonachalam" and moreover I can still query the history using the deleted commit id

SET HISTORY SESSION TO NOW

SELECT * FROM TBL_EMP_DETAILS

SELECT * FROM TBL_EMP_DETAILS AS OF COMMIT ID 2404646500;

Where am I going wrong?

Thanks,

Niranjan