HOW TO USE RETURNING CLAUSE USING MERGE

Question

Hello All,
Is there a way to find out the rows that got inserted into a table using the merge statement.
Merge statement is given below. I need to know what rows were inserted when this query got executed.
MERGE INTO PR P USING
     (SELECT A.ID, A.NAME, A.PENSION FROM MEMBER_PROFILE A, PROFILE B WHERE A.ID=B.ID)RES
     ON P.PENSION = RES.PENSION
WHEN MATCHED THEN
     UPDATE SET P.MOD_DATE= SYSDATE
WHEN NOT MATCHED THEN
     INSERT(P.ID, P.NAME, P.PENSION)
     VALUES(RES.ID, RES.NAME, RES.PENSION)

Answer 1

However there are some solutions
So if you really need to track this data you can play with something like this:
Let’s try to add columns row_trunsaction_id (and may be transaction_type) to you merged table. Consider you get a new transaction id before a merge and insert id and type in your table if is new record.
You also can use Date: you should have row creation date and row update date
When insert, fresh creation date inserted, when update, update_date updated
After all you may query this information right after transaction and put it in you log table.