"INSERT ON CONFLICT UPDATE" - Use of indexes ?
Hi,
What'st the current state of play with indexes and ON CONFLICT ? The docs seem to vaguely suggest it is possible, but this 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 it in a function ?
ON CONFLICT (index_name) .... : does not work
ON CONFLICT ON CONSTRAINT index_name....: does not work
On 6/8/20 5:42 AM, Laura Smith wrote:
Hi,
What'st the current state of play with indexes and ON CONFLICT ? The docs seem to vaguely suggest it is possible, but this 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 it in a function ?
ON CONFLICT (index_name) .... : does not work
ON CONFLICT ON CONSTRAINT index_name....: does not work
The above is going to need more information:
1) Table definition.
2) Actual index definition
3) Complete ON CONFLICT definition
4) Error message returned.
--
Adrian Klaver
adrian.klaver@aklaver.com
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, but this 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 it in 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
On Tue, 9 Jun 2020 at 00:42, Laura Smith
<n5d9xq3ti233xiyif2vp@protonmail.ch> wrote:
What'st the current state of play with indexes and ON CONFLICT ? The docs seem to vaguely suggest it is possible, but this 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 it in a function ?
ON CONFLICT (index_name) .... : does not work
ON CONFLICT ON CONSTRAINT index_name....: does not work
Creating a unique index does not create a unique constraint. If you
create a unique constraint, it'll create a unique index to enforce the
constraint. ON CONSTRAINT requires a constraint name, not an index
name.
David