Opened 2 years ago

Last modified 2 years ago

#33741 closed Bug

Transaction Management inside PROCEDURE — at Initial Version

Reported by: Victor Vieux Owned by: nobody
Component: Database layer (models, ORM) Version: 4.0
Severity: Normal Keywords: database procedure transaction
Cc: Triage Stage: Unreviewed
Has patch: no Needs documentation: no
Needs tests: no Patch needs improvement: no
Easy pickings: no UI/UX: no

Description

Hello,

I have a PROCEDURE that uses [Transaction Management](​https://www.postgresql.org/docs/current/plpgsql-transactions.html) from postgres (meaning there are COMMITs inside the procedure itself)
It runs fine in postgres, but when trying to invoke it from django either via 

with connection.cursor() as c:
    c.execute(...)

or

cursor.callproc

I get the following error:

django.db.utils.InternalError: invalid transaction termination
CONTEXT:  PL/pgSQL function xxx() line xx at COMMIT

I think that's because when executing raw queries with execute, they are run inside a transaction?
Is there a way to bypass this?

Thanks.

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