The following bug has been logged on the website:
Bug reference: 14526
Logged by: Tiago Babo
Email address: tiago.babo@gmail.com
PostgreSQL version: 9.5.5
Operating system: Ubuntu 14.04.2 LTS
Description:
I'm getting the following error when doing the following type of insert:
Errpr:
SQL execution failed (Reason: ERROR: there is no unique or exclusion
constraint matching the ON CONFLICT specification)
Query:
INSERT INTO accounts (type, person_id) VALUES ('PersonAccount', 1) ON
CONFLICT (type, person_id) WHERE type = 'PersonAccount' DO UPDATE SET
updated_at = EXCLUDED.updated_at RETURNING *
I also have an unique INDEX:
CREATE UNIQUE INDEX uniq_person_accounts ON accounts USING btree (type,
person_id) WHERE ((type)::text = 'PersonAccount'::text);
The thing is that sometimes it works, but not every time. I "randomly" get
that exception, which is really strange. It seems that it can't access that
INDEX or it doesn't know it exists.
Any suggestion?
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