#18738: manage.py loaddata returns 0 despite fixture load failure
-------------------------------+--------------------
Reporter: lorinh | Owner: nobody
Type: Uncategorized | Status: new
Component: Uncategorized | Version: 1.4
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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I tried to load some fixtures with the PostgreSQL backend and got an
integrity error because the fixtures were in the wrong order:
{{{
$ python manage.py loaddata fixtures.yaml
Problem installing fixture 'fixtures.yaml.bz2': Traceback (most recent
call last):
File
"/Users/lorin/.virtualenvs/venv/src/django/django/core/management/commands/loaddata.py",
line 226, in handle
connection.check_constraints(table_names=table_names)
File
"/Users/lorin/.virtualenvs/venv/src/django/django/db/backends/postgresql_psycopg2/base.py",
line 129, in check_constraints
self.cursor().execute('SET CONSTRAINTS ALL IMMEDIATE')
File
"/Users/lorin/.virtualenvs/venv/src/django/django/db/backends/util.py",
line 40, in execute
return self.cursor.execute(sql, params)
File
"/Users/lorin/.virtualenvs/venv/src/django/django/db/backends/postgresql_psycopg2/base.py",
line 52, in execute
return self.cursor.execute(query, args)
IntegrityError: insert or update on table "shop_product" violates foreign
key constraint "shop_product_product_ptr_id_fkey"
DETAIL: Key (product_ptr_id)=(1) is not present in table "shop_product".
}}}
I expected the return code to indicate failure. However, it returned
success:
{{{
$ echo $?
0
}}}
This is problematic in environments when relying on the return code to
indicate success or failure.
--
Ticket URL: <https://code.djangoproject.com/ticket/18738>
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