#30827: bulk_create batch_size param overrides the compatible batch size
calculation
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Reporter: Ahmet Kucuk | Owner: nobody
Type: Bug | Status: new
Component: Uncategorized | Version: 2.2
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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At this line:
https://github.com/django/django/blob/stable/2.2.x/django/db/models/query.py#L1197
batch_size param overrides compatible batch size calculation. This looks
like a bug as bulk_update properly picks the minimum of two:
https://github.com/django/django/blob/stable/2.2.x/django/db/models/query.py#L504
I suggest using similar batch_size = min(batch_size, max_batch_size) if
batch_size else max_batch_size
logic in bulk_create as well. I am happy to open a PR for it.
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Ticket URL: <https://code.djangoproject.com/ticket/30827>
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