On 25/10/2021 16:52, Célestin Matte wrote: > Hello, > > Upon execution of load_messages.py, when creating a new thread, I get a crash: > (Sorry about the format, I get this out of strace) > > Traceback (most recent call last):\n File \"/srv/pgarchives/local/loader/load_message.py\", lin\ > e 174, in <module>\n ap.store(conn, listid, opt.overwrite, opt.overwrite)\n File \"/srv/pgarchives/local/loader/li\ > b/storage.py\", line 232, in store\n 'rawtxt': bytearray(self.rawtxt),\npsycopg2.errors.NotNullViolation: null valu\ > e in column \"parentid\" violates not-null constraint\nDETAIL: Failing row contains (2, 2, cmatte <cmatte@[my_domain]\ > .tld>, helloworld@[my_pglister_domain], , Test archive after redeployment 2, 2021-10-25 14:13:32+00, 1635171212.3\ > 49997.1068459.nullmailer@[my_domain], hello world\n\n\n\n, null, f, null, \\x46726f6d2068656c6c6f776f726c642d6f776\ > e65722b617263686976654062..., '2':5A 'after':3A 'archive':2A 'hello':6 'redeployment':4A 'test...).\n\n > > I think the way to fix this is simply to allow message.parentid to be null.
Yeah, this looks to be another disreptency between the Django model and the schema.sql file. The table when created from schema.sql will allow nulls. So I can confirm that the field *should* allow nulls, and the only reason it hasn't been an actual problem is that we never ever do any writes to the system through the django model.
That said, I think the correct solutoin is still, as I mentioned in one of the other threads, to completely move everything into the initial migration, instead of doing a piecemeal hack that's going to result in a lot of small migrations for no real reason. We should just accept that the existing one is broken and replace it.
If you're willing to look into working on that I'd be happy to review on that one, but if it seems a bit too much I can work on that one myself as well, but it might take a bit before I have time to dig into it properly.
