On 02/21/2017 02:49 PM, Arnold Somogyi wrote:
Ccing list.
> I want OR.
I do not think that is possible, then again I have not used this feature
enough to know everything that is possible.
>
>
>
> On Tue, Feb 21, 2017 at 12:33 AM, Adrian Klaver
> <adrian.klaver@aklaver.com <mailto:adrian.klaver@aklaver.com>> wrote:
>
> On 02/17/2017 04:53 PM, Arnold Somogyi wrote:
> > Hi,
> >
> > I wonder if there is a way to add more then one ON CONSTRAINT value.
> > I have many different unique constraints on my table and I would like to
> > catch and handle two of them with ON CONFLICT ON CONSTRAINT. And the
> > rest errors will be handled by the client application.
> >
> > INSERT INTO table_1 (id, name, value, user_id, description)
> > VALUES (1, 'name', 'value', null, null)
> > ON CONFLICT ON CONSTRAINT *table1_pkey, table1_name_key* DO UPDATE
> > SET value = EXCLUDED.value, user_id = EXCLUDED.user_id, description =
> > EXCLUDED.description
>
> https://www.postgresql.org/docs/9.6/static/sql-insert.html
> <https://www.postgresql.org/docs/9.6/static/sql-insert.html>
>
> "where conflict_target can be one of:
>
> ( { index_column_name | ( index_expression ) } [ COLLATE
> collation ] [ opclass ] [, ...] ) [ WHERE index_predicate ]
> ON CONSTRAINT constraint_name
> "
>
> I read that as only one constraint_name.
>
> The question then becomes whether you want:
>
> table1_pkey, table1_name_key
>
> to OR or AND?
>
> >
> > Regards,
> > Arnold
>
>
> --
> Adrian Klaver
> adrian.klaver@aklaver.com <mailto:adrian.klaver@aklaver.com>
>
>
--
Adrian Klaver
adrian.klaver@aklaver.com
