>>is this to add an Upsert into vfp SQL or a wish for arbitrary backends ?
>>On first reading impression is you don't trust the gods of Commit and Rollback.
>>Or is your aim a solution to check, prune, fix and send bulk row operations ?
>
>I'm unable to massively change this system. I was mentally reserving transactions for multi-table/multi-row changes. You're right. I had not thought to wrap each insert in one. Thanks for releasing a mental block!
>
You are welcome - glad my visualization of what could have prompted the post was not totally off target ;-)