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Always make explicit which tables to lock (#3058)

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Co-authored-by: Richard Schreiber <schreiber@rami.io>
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Raphael Michel
2023-01-25 11:44:11 +01:00
committed by GitHub
parent 8ca128912e
commit 3c1f3a26cf
16 changed files with 59 additions and 34 deletions
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4
src/pretix/base/services/invoices.py
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@@ -63,7 +63,7 @@ from pretix.base.services.tasks import TransactionAwareTask
from pretix.base.settings import GlobalSettingsObject
from pretix.base.signals import invoice_line_text, periodic_task
from pretix.celery_app import app
from pretix.helpers.database import rolledback_transaction
from pretix.helpers.database import OF_SELF, rolledback_transaction
from pretix.helpers.models import modelcopy
logger = logging.getLogger(__name__)
@@ -500,7 +500,7 @@ def send_invoices_to_organizer(sender, **kwargs):
with transaction.atomic():
qs = Invoice.objects.filter(
sent_to_organizer__isnull=True
).prefetch_related('event').select_for_update(skip_locked=connection.features.has_select_for_update_skip_locked)
).prefetch_related('event').select_for_update(of=OF_SELF, skip_locked=connection.features.has_select_for_update_skip_locked)
for i in qs[:batch_size]:
if i.event.settings.invoice_email_organizer:
with language(i.event.settings.locale):