Re: ON CONFLICT DO UPDATE

> On 10 May 2018, at 7:13, tango ward <tangoward15@gmail.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.