On 5/21/19 6:34 PM, Justin Pryzby wrote:
> Is it still impossible to distinguish whether a row was inserted vs updated ?
You will need to be more specific.
On a hunch, see transition relation info here:
https://www.postgresql.org/docs/10/sql-createtrigger.html
>
> The latest I can see is here:
> https://wiki.postgresql.org/wiki/UPSERT#RETURNING_behavior
>
> ..but I'm hopeful that the 4 year old wiki page is out of date.
>
> Justin
>
>
>
--
Adrian Klaver
adrian.klaver@aklaver.com