nostr:npub1h68hp4nhw3lg2a4gakqm5qnp26tkexpxes5ymzqfwg94zy0m8grqachcuk probably, but benefits of doing the upsert is to push the comparison checks to the database. Adding a WHERE clause fixes that as we then do inserts and conditional updates.

So I've sorted our issue, am just surprised the feature isn't supported wondered if I was missing something.