Laura Smith schrieb am 08.06.2020 um 14:42:
> Hi,
>
> What'st the current state of play with indexes and ON CONFLICT ? The docs seem to vaguely suggest it is possible,
butthis SO question (https://stackoverflow.com/questions/38945027/) seems to suggest it is not.
>
> I've got a unique named index on a table (i.e. "create unique index xyz...") but I cannot seem to be able to refer to
itin a function ?
> ON CONFLICT (index_name) .... : does not work
> ON CONFLICT ON CONSTRAINT index_name....: does not work
If c1 and c2 make up a unique index, then
ON CONFLICT (c1, c2)
works