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SQL efficiency on asset list

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FreneticScribbler
2021-02-05 00:58:30 +00:00
parent baa3b2c9c6
commit c090163f40
1 changed files with 3 additions and 3 deletions
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6
assets/views.py
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@@ -38,12 +38,12 @@ class AssetList(LoginRequiredMixin, generic.ListView):
# TODO Feedback to user when search fails
query_string = form.cleaned_data['q'] or ""
if len(query_string) == 0:
queryset = self.model.objects.all()
queryset = self.model.objects.all().select_related('category', 'status')
elif len(query_string) >= 3:
queryset = self.model.objects.filter(
Q(asset_id__exact=query_string) | Q(description__icontains=query_string) | Q(serial_number__exact=query_string))
Q(asset_id__exact=query_string) | Q(description__icontains=query_string) | Q(serial_number__exact=query_string)).select_related('category', 'status')
else:
queryset = self.model.objects.filter(Q(asset_id__exact=query_string))
queryset = self.model.objects.filter(Q(asset_id__exact=query_string)).select_related('category', 'status')
if form.cleaned_data['category']:
queryset = queryset.filter(category__in=form.cleaned_data['category'])