| From: | Alban Hertroys <haramrae(at)gmail(dot)com> |
|---|---|
| To: | tango ward <tangoward15(at)gmail(dot)com> |
| Cc: | Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>, "pgsql-generallists(dot)postgresql(dot)org" <pgsql-general(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: ON CONFLICT DO UPDATE |
| Date: | 2018-05-10 09:57:00 |
| Message-ID: | DF8A2622-3434-464D-A385-33A0BBA81095@gmail.com |
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| Thread: | |
| Lists: | pgsql-general |
> On 10 May 2018, at 7:13, tango ward <tangoward15(at)gmail(dot)com> wrote:
> ON CONFLICT (school_system_id,
> student_id,
> campus_name
> ) DO UPDATE
> SET school_system_id = excluded.school_system_id,
> student_id = excluded.student_id,
> campus_name = excluded.campus_name
I'm pretty sure this ought to read:
ON CONFLICT (school_system_id, student_id, campus_name)
DO
UPDATE SET modified = EXCLUDED.modified,
balance = EXCLUDED.balance,
balance_as_of = EXCLUDED.balance_as_of
Instead, you were re-assigning the keys (school_system_id, student_id, campus_name) to the same values again.
Alban Hertroys
--
If you can't see the forest for the trees,
cut the trees and you'll find there is no forest.
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