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943 MSSQL POC #1452

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943 MSSQL POC #1452

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7c4cf10
943 MSSQL POC
Feb 10, 2025
769846d
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Feb 10, 2025
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14 changes: 13 additions & 1 deletion simple_history/management/commands/clean_duplicate_history.py
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Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,19 @@ def _process(self, to_process, date_back=None, dry_run=True):
pk__in=(m_qs.values_list(model._meta.pk.name).distinct())
)

for o in model_query.iterator():
def get_backend_name(model_class):
from django.db import connections, router

db_alias = router.db_for_read(model_class)
return connections[db_alias].vendor

backend_name = get_backend_name(model)
if backend_name != "microsoft":
_iterator = model_query.iterator()
else:
_iterator = model_query

for o in _iterator:
self._process_instance(o, model, stop_date=stop_date, dry_run=dry_run)

def _process_instance(self, instance, model, stop_date=None, dry_run=True):
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