Hi,
On 2015-06-24 23:05:45 +0900, Fujii Masao wrote:
> INSERT ON CONFLICT DO UPDATE doesn't seem to work on the current partitioning
> mechanism. For example, in the following SQL commands, the last UPSERT command
> would fail with an error. The error message is
I think that's pretty much inevitable without baking in touple routing
into the core system and supporting unique-constraints that span
partitions. In other words, I don't think this is upsert's fault.
> Or we should just treat it as a limitation of UPSERT and add that document?
I think we should (IIRC there's actually already something) rather
document it as a limitation of the partitioning approach.
Greetings,
Andres Freund
