Is it possible to create manual fetch row process, where all items source types are 'Database column' but with Source Used as 'Always, replacing any existing value in session state'? Simply I have report , when I click on report row it fetches data from db (from many tables) to items for choosed row on a new form. So the problem is next: if any row in report doesnt have values in one of the fetched tables it simply writes in items previous values that had previous row. (It happens if I choose 'Only when current value in ...'), but if I use 'Always, replacing any existing value in session state' it simply doesnt fetch any value at all.
Yes, I created just that today. I manually added Automated Row Fetch and it worked fine with 'Only When ... Null' I then changed all my items to 'Always Replace...' since I noticed the page was hanging onto old data in the form. I was not clearing the page cache, so instead of clearning the cache, I put them to 'Always Replace...' I don't know which is the better approach yet.
I know this is a year old, but it sat unanswered at the top of my search results as I research question with DML_FETCH_ROW.