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https://github.com/paperless-ngx/paperless-ngx.git
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Trenton HandGitHub
c9716252f0
Adds indexes on Document.checksum, Document.page_count, and a composite (owner, created) index on Document, plus composite (field, value_*) indexes on CustomFieldInstance for each typed value column. Benchmarked against a 100k-document / 200k-custom-field-instance SQLite dataset: Document.checksum lookups ~69x faster, page_count sort ~40x, owner+created list queries ~6x. CustomFieldInstance composite indexes show large gains (10-24x) on realistic narrow-selectivity queries matching the workflow scheduler and custom-field search code paths.
74 lines
2.3 KiB
Python
74 lines
2.3 KiB
Python
# Generated by Django 5.2.16 on 2026-07-19 20:33
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import django.core.validators
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from django.conf import settings
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from django.db import migrations
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from django.db import models
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class Migration(migrations.Migration):
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dependencies = [
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("documents", "0021_widen_workflow_integer_fields"),
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migrations.swappable_dependency(settings.AUTH_USER_MODEL),
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]
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operations = [
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migrations.AlterField(
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model_name="document",
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name="checksum",
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field=models.CharField(
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db_index=True,
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editable=False,
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help_text="The checksum of the original document.",
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max_length=64,
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verbose_name="checksum",
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),
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),
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migrations.AlterField(
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model_name="document",
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name="page_count",
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field=models.PositiveIntegerField(
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db_index=True,
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help_text="The number of pages of the document.",
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null=True,
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validators=[django.core.validators.MinValueValidator(1)],
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verbose_name="page count",
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),
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),
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migrations.AddIndex(
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model_name="customfieldinstance",
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index=models.Index(
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fields=["field", "value_date"],
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name="documents_c_field_i_30b51d_idx",
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),
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),
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migrations.AddIndex(
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model_name="customfieldinstance",
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index=models.Index(
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fields=["field", "value_int"],
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name="documents_c_field_i_d25ab0_idx",
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),
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),
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migrations.AddIndex(
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model_name="customfieldinstance",
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index=models.Index(
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fields=["field", "value_float"],
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name="documents_c_field_i_c35174_idx",
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),
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),
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migrations.AddIndex(
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model_name="customfieldinstance",
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index=models.Index(
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fields=["field", "value_monetary_amount"],
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name="documents_c_field_i_53ce4e_idx",
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),
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),
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migrations.AddIndex(
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model_name="document",
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index=models.Index(
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fields=["owner", "created"],
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name="documents_d_owner_i_ec6ab3_idx",
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),
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),
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]
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