Simplify: dedupe row-copy/migration-test helpers, type fixture params

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Perf: point-delete vector store chunks by id instead of a document_id scan
2026-07-27 14:24:54 +00:00 · 2026-07-26 21:25:25 -07:00 · 2026-07-26 20:31:15 -07:00 · 2026-07-26 22:38:16 +00:00
9 changed files with 1950 additions and 1861 deletions
@@ -129,8 +129,8 @@ jobs:
            ~/.pnpm-store
            ~/.cache
          key: ${{ runner.os }}-frontend-${{ hashFiles('src-ui/pnpm-lock.yaml') }}
-      - name: Install dependencies
-        run: cd src-ui && pnpm install --frozen-lockfile
+      - name: Re-link Angular CLI
+        run: cd src-ui && pnpm link @angular/cli
      - name: Run lint
        run: cd src-ui && pnpm run lint
  unit-tests:
@@ -168,8 +168,8 @@ jobs:
            ~/.pnpm-store
            ~/.cache
          key: ${{ runner.os }}-frontend-${{ hashFiles('src-ui/pnpm-lock.yaml') }}
-      - name: Install dependencies
-        run: cd src-ui && pnpm install --frozen-lockfile
+      - name: Re-link Angular CLI
+        run: cd src-ui && pnpm link @angular/cli
      - name: Run Jest unit tests
        run: cd src-ui && pnpm run test --max-workers=2 --shard=${{ matrix.shard-index }}/${{ matrix.shard-count }}
      - name: Upload test results to Codecov
@@ -223,15 +223,18 @@ jobs:
            ~/.pnpm-store
            ~/.cache
          key: ${{ runner.os }}-frontend-${{ hashFiles('src-ui/pnpm-lock.yaml') }}
+      - name: Re-link Angular CLI
+        run: cd src-ui && pnpm link @angular/cli
      - name: Install dependencies
-        run: cd src-ui && pnpm install --frozen-lockfile
+        run: cd src-ui && pnpm install --no-frozen-lockfile
      - name: Run Playwright E2E tests
        run: cd src-ui && pnpm exec playwright test --shard ${{ matrix.shard-index }}/${{ matrix.shard-count }}
-  frontend-build:
-    name: Frontend Build
+  bundle-analysis:
+    name: Bundle Analysis
    needs: [changes, unit-tests, e2e-tests]
    if: needs.changes.outputs.frontend_changed == 'true'
    runs-on: ubuntu-24.04
+    environment: bundle-analysis
    permissions:
      contents: read
    steps:
@@ -257,19 +260,21 @@ jobs:
            ~/.pnpm-store
            ~/.cache
          key: ${{ runner.os }}-frontend-${{ hashFiles('src-ui/pnpm-lock.yaml') }}
-      - name: Install dependencies
-        run: cd src-ui && pnpm install --frozen-lockfile
-      - name: Build
+      - name: Re-link Angular CLI
+        run: cd src-ui && pnpm link @angular/cli
+      - name: Build and analyze
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
        run: cd src-ui && pnpm run build --configuration=production
  gate:
    name: Frontend CI Gate
-    needs: [changes, install-dependencies, lint, unit-tests, e2e-tests, frontend-build]
+    needs: [changes, install-dependencies, lint, unit-tests, e2e-tests, bundle-analysis]
    if: always()
    runs-on: ubuntu-slim
    steps:
      - name: Check gate
        env:
-          BUILD_RESULT: ${{ needs['frontend-build'].result }}
+          BUNDLE_ANALYSIS_RESULT: ${{ needs['bundle-analysis'].result }}
          E2E_RESULT: ${{ needs['e2e-tests'].result }}
          FRONTEND_CHANGED: ${{ needs.changes.outputs.frontend_changed }}
          INSTALL_RESULT: ${{ needs['install-dependencies'].result }}
@@ -301,8 +306,8 @@ jobs:
            exit 1
          fi

-          if [[ "${BUILD_RESULT}" != "success" ]]; then
-            echo "::error::Frontend build job result: ${BUILD_RESULT}"
+          if [[ "${BUNDLE_ANALYSIS_RESULT}" != "success" ]]; then
+            echo "::error::Frontend bundle-analysis job result: ${BUNDLE_ANALYSIS_RESULT}"
            exit 1
          fi

@@ -61,7 +61,10 @@ jobs:
            ~/.cache
          key: ${{ runner.os }}-frontenddeps-${{ hashFiles('src-ui/pnpm-lock.yaml') }}
      - name: Install frontend dependencies
-        run: cd src-ui && pnpm install --frozen-lockfile
+        if: steps.cache-frontend-deps.outputs.cache-hit != 'true'
+        run: cd src-ui && pnpm install
+      - name: Re-link Angular cli
+        run: cd src-ui && pnpm link @angular/cli
      - name: Generate frontend translation strings
        run: |
          cd src-ui
@@ -56,13 +56,13 @@
      },
      "architect": {
        "build": {
-          "builder": "@angular/build:application",
+          "builder": "@angular-builders/custom-webpack:browser",
          "options": {
-            "outputPath": {
-              "base": "dist/paperless-ui",
-              "browser": ""
+            "customWebpackConfig": {
+                "path": "./extra-webpack.config.ts"
            },
-            "browser": "src/main.ts",
+            "outputPath": "dist/paperless-ui",
+            "main": "src/main.ts",
            "outputHashing": "none",
            "index": "src/index.html",
            "polyfills": [
@@ -97,7 +97,6 @@
            "scripts": [],
            "allowedCommonJsDependencies": [
              "file-saver",
-              "mime-names",
              "utif"
            ],
            "extractLicenses": false,
@@ -118,13 +117,11 @@
                  "with": "src/environments/environment.prod.ts"
                }
              ],
-              "outputPath": {
-                "base": "../src/documents/static/frontend/",
-                "browser": ""
-              },
+              "outputPath": "../src/documents/static/frontend/",
              "optimization": true,
              "outputHashing": "none",
              "sourceMap": false,
+              "namedChunks": false,
              "extractLicenses": true,
              "budgets": [
                {
@@ -148,7 +145,7 @@
          "defaultConfiguration": ""
        },
        "serve": {
-          "builder": "@angular/build:dev-server",
+          "builder": "@angular-builders/custom-webpack:dev-server",
          "options": {
            "buildTarget": "paperless-ui:build:en-US"
          },
@@ -159,7 +156,7 @@
          }
        },
        "extract-i18n": {
-          "builder": "@angular/build:extract-i18n",
+          "builder": "@angular-builders/custom-webpack:extract-i18n",
          "options": {
            "buildTarget": "paperless-ui:build"
          }
@@ -0,0 +1,24 @@
+import {
+  CustomWebpackBrowserSchema,
+  TargetOptions,
+} from '@angular-builders/custom-webpack'
+import * as webpack from 'webpack'
+const { codecovWebpackPlugin } = require('@codecov/webpack-plugin')
+
+export default (
+  config: webpack.Configuration,
+  options: CustomWebpackBrowserSchema,
+  targetOptions: TargetOptions
+) => {
+  if (config.plugins) {
+    config.plugins.push(
+      codecovWebpackPlugin({
+        enableBundleAnalysis: process.env.CODECOV_TOKEN !== undefined,
+        bundleName: 'paperless-ngx',
+        uploadToken: process.env.CODECOV_TOKEN,
+      })
+    )
+  }
+
+  return config
+}
@@ -1277,7 +1277,7 @@
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1787</context>
+          <context context-type="linenumber">1791</context>
        </context-group>
      </trans-unit>
      <trans-unit id="1577733187050997705" datatype="html">
@@ -2184,7 +2184,7 @@
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">653</context>
+          <context context-type="linenumber">657</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-version-dropdown/document-version-dropdown.component.html</context>
@@ -3087,11 +3087,11 @@
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1405</context>
+          <context context-type="linenumber">1409</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1788</context>
+          <context context-type="linenumber">1792</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-list/bulk-editor/bulk-editor.component.ts</context>
@@ -3688,7 +3688,7 @@
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1358</context>
+          <context context-type="linenumber">1362</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-list/bulk-editor/bulk-editor.component.ts</context>
@@ -3800,7 +3800,7 @@
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1841</context>
+          <context context-type="linenumber">1845</context>
        </context-group>
      </trans-unit>
      <trans-unit id="6661109599266152398" datatype="html">
@@ -3811,7 +3811,7 @@
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1842</context>
+          <context context-type="linenumber">1846</context>
        </context-group>
      </trans-unit>
      <trans-unit id="5162686434580248853" datatype="html">
@@ -3822,7 +3822,7 @@
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1843</context>
+          <context context-type="linenumber">1847</context>
        </context-group>
      </trans-unit>
      <trans-unit id="8157388568390631653" datatype="html">
@@ -5724,7 +5724,7 @@
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1362</context>
+          <context context-type="linenumber">1366</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-list/bulk-editor/bulk-editor.component.ts</context>
@@ -7966,88 +7966,88 @@
        <source>Enter Password</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.html</context>
-          <context context-type="linenumber">512</context>
+          <context context-type="linenumber">513</context>
        </context-group>
      </trans-unit>
      <trans-unit id="5758784066858623886" datatype="html">
        <source>Error retrieving metadata</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">423</context>
+          <context context-type="linenumber">424</context>
        </context-group>
      </trans-unit>
      <trans-unit id="2218903673684131427" datatype="html">
        <source>An error occurred loading content: <x id="PH" equiv-text="err.message ?? err.toString()"/></source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">525,527</context>
+          <context context-type="linenumber">526,528</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">982,984</context>
+          <context context-type="linenumber">986,988</context>
        </context-group>
      </trans-unit>
      <trans-unit id="6357361810318120957" datatype="html">
        <source>Document was updated</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">648</context>
+          <context context-type="linenumber">652</context>
        </context-group>
      </trans-unit>
      <trans-unit id="5154064822428631306" datatype="html">
        <source>Document was updated at <x id="PH" equiv-text="formattedModified"/>.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">649</context>
+          <context context-type="linenumber">653</context>
        </context-group>
      </trans-unit>
      <trans-unit id="8462497568316256794" datatype="html">
        <source>Reload to discard your local unsaved edits and load the latest remote version.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">650</context>
+          <context context-type="linenumber">654</context>
        </context-group>
      </trans-unit>
      <trans-unit id="7967484035994732534" datatype="html">
        <source>Reload</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">652</context>
+          <context context-type="linenumber">656</context>
        </context-group>
      </trans-unit>
      <trans-unit id="2907037627372942104" datatype="html">
        <source>Document reloaded with latest changes.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">708</context>
+          <context context-type="linenumber">712</context>
        </context-group>
      </trans-unit>
      <trans-unit id="6435639868943916539" datatype="html">
        <source>Document reloaded.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">719</context>
+          <context context-type="linenumber">723</context>
        </context-group>
      </trans-unit>
      <trans-unit id="6142395741265832184" datatype="html">
        <source>Next document</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">821</context>
+          <context context-type="linenumber">825</context>
        </context-group>
      </trans-unit>
      <trans-unit id="651985345816518480" datatype="html">
        <source>Previous document</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">831</context>
+          <context context-type="linenumber">835</context>
        </context-group>
      </trans-unit>
      <trans-unit id="2885986061416655600" datatype="html">
        <source>Close document</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">839</context>
+          <context context-type="linenumber">843</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/services/open-documents.service.ts</context>
@@ -8058,67 +8058,67 @@
        <source>Save document</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">846</context>
+          <context context-type="linenumber">850</context>
        </context-group>
      </trans-unit>
      <trans-unit id="1784543155727940353" datatype="html">
        <source>Save and close / next</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">855</context>
+          <context context-type="linenumber">859</context>
        </context-group>
      </trans-unit>
      <trans-unit id="7427704425579737895" datatype="html">
        <source>Error retrieving version content</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">965</context>
+          <context context-type="linenumber">969</context>
        </context-group>
      </trans-unit>
      <trans-unit id="3456881259945295697" datatype="html">
        <source>Error retrieving suggestions.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1026</context>
+          <context context-type="linenumber">1030</context>
        </context-group>
      </trans-unit>
      <trans-unit id="2194092841814123758" datatype="html">
        <source>Document &quot;<x id="PH" equiv-text="newValues.title"/>&quot; saved successfully.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1238</context>
+          <context context-type="linenumber">1242</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1265</context>
+          <context context-type="linenumber">1269</context>
        </context-group>
      </trans-unit>
      <trans-unit id="6626387786259219838" datatype="html">
        <source>Error saving document &quot;<x id="PH" equiv-text="this.document().title"/>&quot;</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1271</context>
+          <context context-type="linenumber">1275</context>
        </context-group>
      </trans-unit>
      <trans-unit id="448882439049417053" datatype="html">
        <source>Error saving document</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1326</context>
+          <context context-type="linenumber">1330</context>
        </context-group>
      </trans-unit>
      <trans-unit id="8410796510716511826" datatype="html">
        <source>Do you really want to move the document &quot;<x id="PH" equiv-text="this.document().title"/>&quot; to the trash?</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1359</context>
+          <context context-type="linenumber">1363</context>
        </context-group>
      </trans-unit>
      <trans-unit id="282586936710748252" datatype="html">
        <source>Documents can be restored prior to permanent deletion.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1360</context>
+          <context context-type="linenumber">1364</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-list/bulk-editor/bulk-editor.component.ts</context>
@@ -8129,14 +8129,14 @@
        <source>Error deleting document</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1381</context>
+          <context context-type="linenumber">1385</context>
        </context-group>
      </trans-unit>
      <trans-unit id="619486176823357521" datatype="html">
        <source>Reprocess confirm</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1401</context>
+          <context context-type="linenumber">1405</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-list/bulk-editor/bulk-editor.component.ts</context>
@@ -8147,102 +8147,102 @@
        <source>This operation will permanently recreate the archive file for this document.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1402</context>
+          <context context-type="linenumber">1406</context>
        </context-group>
      </trans-unit>
      <trans-unit id="302054111564709516" datatype="html">
        <source>The archive file will be re-generated with the current settings.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1403</context>
+          <context context-type="linenumber">1407</context>
        </context-group>
      </trans-unit>
      <trans-unit id="4700389117298802932" datatype="html">
        <source>Reprocess operation for &quot;<x id="PH" equiv-text="this.document().title"/>&quot; will begin in the background.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1413</context>
+          <context context-type="linenumber">1417</context>
        </context-group>
      </trans-unit>
      <trans-unit id="4409560272830824468" datatype="html">
        <source>Error executing operation</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1424</context>
+          <context context-type="linenumber">1428</context>
        </context-group>
      </trans-unit>
      <trans-unit id="6030453331794586802" datatype="html">
        <source>Error downloading document</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1487</context>
+          <context context-type="linenumber">1491</context>
        </context-group>
      </trans-unit>
      <trans-unit id="4458954481601077369" datatype="html">
        <source>Page Fit</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1565</context>
+          <context context-type="linenumber">1569</context>
        </context-group>
      </trans-unit>
      <trans-unit id="4663705961777238777" datatype="html">
        <source>PDF edit operation for &quot;<x id="PH" equiv-text="this.document().title"/>&quot; will begin in the background.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1808</context>
+          <context context-type="linenumber">1812</context>
        </context-group>
      </trans-unit>
      <trans-unit id="9043972994040261999" datatype="html">
        <source>Error executing PDF edit operation</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1820</context>
+          <context context-type="linenumber">1824</context>
        </context-group>
      </trans-unit>
      <trans-unit id="6172690334763056188" datatype="html">
        <source>Please enter the current password before attempting to remove it.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1831</context>
+          <context context-type="linenumber">1835</context>
        </context-group>
      </trans-unit>
      <trans-unit id="968660764814228922" datatype="html">
        <source>Password removal operation for &quot;<x id="PH" equiv-text="this.document().title"/>&quot; will begin in the background.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1865</context>
+          <context context-type="linenumber">1869</context>
        </context-group>
      </trans-unit>
      <trans-unit id="2282118435712883014" datatype="html">
        <source>Error executing password removal operation</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1879</context>
+          <context context-type="linenumber">1883</context>
        </context-group>
      </trans-unit>
      <trans-unit id="3740891324955700797" datatype="html">
        <source>Print failed.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1925</context>
+          <context context-type="linenumber">1929</context>
        </context-group>
      </trans-unit>
      <trans-unit id="6457245677384603573" datatype="html">
        <source>Error loading document for printing.</source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">1938</context>
+          <context context-type="linenumber">1942</context>
        </context-group>
      </trans-unit>
      <trans-unit id="6085793215710522488" datatype="html">
        <source>An error occurred loading tiff: <x id="PH" equiv-text="err.toString()"/></source>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">2008</context>
+          <context context-type="linenumber">2012</context>
        </context-group>
        <context-group purpose="location">
          <context context-type="sourcefile">src/app/components/document-detail/document-detail.component.ts</context>
-          <context context-type="linenumber">2014</context>
+          <context context-type="linenumber">2018</context>
        </context-group>
      </trans-unit>
      <trans-unit id="4958946940233632319" datatype="html">
@@ -39,6 +39,7 @@
    "uuid": "^14.0.1"
  },
  "devDependencies": {
+    "@angular-builders/custom-webpack": "^22.0.1",
    "@angular-builders/jest": "^22.0.1",
    "@angular-devkit/core": "^22.0.5",
    "@angular-devkit/schematics": "^22.0.5",
@@ -47,9 +48,10 @@
    "@angular-eslint/eslint-plugin-template": "22.0.0",
    "@angular-eslint/schematics": "22.0.0",
    "@angular-eslint/template-parser": "22.0.0",
-    "@angular/build": "22.1.0-rc.0",
-    "@angular/cli": "22.1.0-rc.0",
+    "@angular/build": "^22.0.5",
+    "@angular/cli": "~22.0.5",
    "@angular/compiler-cli": "~22.0.5",
+    "@codecov/webpack-plugin": "^2.0.1",
    "@playwright/test": "^1.61.1",
    "@types/jest": "^30.0.0",
    "@types/node": "^26.0.0",
@@ -64,7 +66,8 @@
    "jest-websocket-mock": "^2.5.0",
    "prettier-plugin-organize-imports": "^4.3.0",
    "ts-node": "~10.9.1",
-    "typescript": "^6.0.3"
+    "typescript": "^6.0.3",
+    "webpack": "^5.107.2"
  },
  "packageManager": "pnpm@10.26.0"
 }
@@ -1,5 +1,7 @@
 import sqlite3
 from collections.abc import Generator
+from collections.abc import Iterator
+from contextlib import contextmanager
 from pathlib import Path

 import pytest
@@ -9,6 +11,7 @@ from llama_index.core.vector_stores.types import MetadataFilter
 from llama_index.core.vector_stores.types import MetadataFilters
 from llama_index.core.vector_stores.types import VectorStoreQuery

+from paperless_ai import vector_store as vs_mod
 from paperless_ai.vector_store import DB_FILENAME
 from paperless_ai.vector_store import DEFAULT_TABLE_NAME
 from paperless_ai.vector_store import MIGRATIONS
@@ -89,8 +92,87 @@ def _ne_filter(document_id: str):
    )


+def _chunk_index_rows(
+    store: PaperlessSqliteVecVectorStore,
+    document_id: str | None = None,
+) -> list[tuple[str, str]]:
+    """The document_chunks side table, as (chunk_id, document_id) pairs."""
+    sql = "SELECT chunk_id, document_id FROM document_chunks"
+    params: list[str] = []
+    if document_id is not None:
+        sql += " WHERE document_id = ?"
+        params.append(document_id)
+    rows = store.client.execute(sql + " ORDER BY chunk_id", params).fetchall()
+    return [(r["chunk_id"], r["document_id"]) for r in rows]
+
+
+@contextmanager
+def _pending_migrations(*migrations: Migration, schema_version: int) -> Iterator[None]:
+    """Register ``migrations`` and raise the module's SCHEMA_VERSION for the
+    duration of the block, so check_and_run_migrations() sees them as pending.
+    """
+    original = vs_mod.SCHEMA_VERSION
+    MIGRATIONS.extend(migrations)
+    vs_mod.SCHEMA_VERSION = schema_version
+    try:
+        yield
+    finally:
+        for migration in migrations:
+            MIGRATIONS.remove(migration)
+        vs_mod.SCHEMA_VERSION = original
+
+
+def _copying_apply(src: sqlite3.Connection, dst: sqlite3.Connection, dim: int) -> None:
+    """A structural migration apply() that just copies every row across.
+
+    Deliberately spells its SQL out rather than reusing the production
+    helpers, so these tests exercise the migration machinery against a
+    realistic third-party apply() instead of co-drifting with it.
+    """
+    dst.execute(  # nosemgrep
+        f"CREATE VIRTUAL TABLE {DEFAULT_TABLE_NAME} USING vec0("
+        "id TEXT PRIMARY KEY, document_id TEXT, modified TEXT,"
+        f" +node_content TEXT, embedding float[{dim}] distance_metric=cosine"
+        ")",
+    )
+    dst.execute(
+        "INSERT INTO index_meta (key, value) VALUES ('dim', ?) "
+        "ON CONFLICT(key) DO UPDATE SET value = excluded.value",
+        (str(dim),),
+    )
+    rows = src.execute(
+        "SELECT id, document_id, modified, node_content, embedding "
+        f"FROM {DEFAULT_TABLE_NAME}",
+    ).fetchall()
+    dst.execute("BEGIN IMMEDIATE")
+    dst.executemany(
+        f"INSERT INTO {DEFAULT_TABLE_NAME} "
+        "(id, document_id, modified, node_content, embedding) "
+        "VALUES (?, ?, ?, ?, ?)",
+        [
+            (
+                r["id"],
+                r["document_id"],
+                r["modified"],
+                r["node_content"],
+                bytes(r["embedding"]),
+            )
+            for r in rows
+        ],
+    )
+    dst.execute(
+        "INSERT INTO index_meta (key, value) VALUES ('total_inserts', ?) "
+        "ON CONFLICT(key) DO UPDATE SET value = excluded.value",
+        (str(len(rows)),),
+    )
+    dst.execute("COMMIT")
+
+
 class TestCrud:
-    def test_add_then_query_returns_node(self, store) -> None:
+    def test_add_then_query_returns_node(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        node = make_node("n1", "1")
        assert store.add([node]) == ["n1"]
        result = _query(store, node.embedding, top_k=1)
@@ -99,21 +181,30 @@ class TestCrud:
        # cosine distance of the identical vector is 0 -> similarity 1
        assert result.similarities[0] == pytest.approx(1.0)

-    def test_query_empty_store_returns_empty_no_raise(self, store) -> None:
+    def test_query_empty_store_returns_empty_no_raise(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        result = _query(store, [0.0] * DIM)
        assert result.ids == [] and result.nodes == [] and result.similarities == []

-    def test_add_empty_list_is_noop(self, store) -> None:
+    def test_add_empty_list_is_noop(self, store: PaperlessSqliteVecVectorStore) -> None:
        assert store.add([]) == []
        assert not store.table_exists()

-    def test_delete_removes_all_chunks_of_document(self, store) -> None:
+    def test_delete_removes_all_chunks_of_document(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add([make_node("a1", "1"), make_node("a2", "1"), make_node("b1", "2")])
        store.delete("1")
        result = _query(store, [0.0] * DIM, top_k=10)
        assert result.ids == ["b1"]

-    def test_query_with_in_filter_scopes_results(self, store) -> None:
+    def test_query_with_in_filter_scopes_results(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add(
            [
                make_node("a1", "1", seed=0.0),
@@ -124,7 +215,10 @@ class TestCrud:
        result = _query(store, [0.0] * DIM, top_k=10, filters=_in_filter(["2", "3"]))
        assert sorted(result.ids) == ["b1", "c1"]

-    def test_query_respects_top_k_with_filter(self, store) -> None:
+    def test_query_respects_top_k_with_filter(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        # k semantics: global top-k even with IN filters (document_id is a
        # metadata column, not a partition key -- see design doc).
        store.add(
@@ -139,7 +233,10 @@ class TestCrud:
        assert len(result.ids) == 3
        assert result.similarities == sorted(result.similarities, reverse=True)

-    def test_get_nodes_filter_and_empty_paths(self, store) -> None:
+    def test_get_nodes_filter_and_empty_paths(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        assert store.get_nodes(filters=_in_filter(["1"])) == []  # no table yet
        store.add([make_node("a1", "1"), make_node("b1", "2")])
        nodes = store.get_nodes(filters=_in_filter(["1"]))
@@ -147,7 +244,10 @@ class TestCrud:
        assert nodes[0].embedding is not None
        assert store.get_nodes(filters=_in_filter(["999"])) == []

-    def test_query_with_eq_filter_scopes_results(self, store) -> None:
+    def test_query_with_eq_filter_scopes_results(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add(
            [
                make_node("a1", "1", seed=0.0),
@@ -163,18 +263,25 @@ class TestCrud:
        )
        assert result.ids == ["b1"]

-    def test_get_nodes_node_ids_not_implemented(self, store) -> None:
+    def test_get_nodes_node_ids_not_implemented(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        with pytest.raises(NotImplementedError):
            store.get_nodes(node_ids=["x"])

-    def test_fresh_instance_sees_existing_table(self, store, tmp_path: Path) -> None:
+    def test_fresh_instance_sees_existing_table(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+        tmp_path: Path,
+    ) -> None:
        store.add([make_node("a1", "1")])
        with PaperlessSqliteVecVectorStore(uri=str(tmp_path)) as reopened:
            assert reopened.table_exists()
            assert reopened.vector_dim() == DIM
            assert _query(reopened, [0.0] * DIM, top_k=1).ids == ["a1"]

-    def test_table_exists_and_drop(self, store) -> None:
+    def test_table_exists_and_drop(self, store: PaperlessSqliteVecVectorStore) -> None:
        assert not store.table_exists()
        store.add([make_node("a1", "1")])
        assert store.table_exists()
@@ -189,7 +296,10 @@ class TestBuildWhere:
        assert where == "(document_id != ?)"
        assert params == ["1"]

-    def test_query_with_ne_filter_excludes_matching_document(self, store) -> None:
+    def test_query_with_ne_filter_excludes_matching_document(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add([make_node("a1", "1"), make_node("b1", "2")])
        assert sorted(
            _query(store, [0.0] * DIM, top_k=5, filters=_ne_filter("1")).ids,
@@ -214,7 +324,10 @@ class TestBuildWhere:
        assert where == "1 = 0"
        assert params == []

-    def test_query_with_untranslatable_filter_returns_no_rows(self, store) -> None:
+    def test_query_with_untranslatable_filter_returns_no_rows(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add([make_node("a1", "1"), make_node("b1", "2")])
        nested = MetadataFilters(
            filters=[
@@ -232,7 +345,10 @@ class TestBuildWhere:


 class TestUpsert:
-    def test_upsert_replaces_and_prunes_stale_chunks(self, store) -> None:
+    def test_upsert_replaces_and_prunes_stale_chunks(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add(
            [make_node("d1c1", "1"), make_node("d1c2", "1"), make_node("d2c1", "2")],
        )
@@ -240,18 +356,24 @@ class TestUpsert:
        result = _query(store, [0.0] * DIM, top_k=10)
        assert sorted(result.ids) == ["d1new", "d2c1"]

-    def test_upsert_creates_table_when_missing(self, store) -> None:
+    def test_upsert_creates_table_when_missing(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.upsert_document("1", [make_node("a1", "1")])
        assert _query(store, [0.0] * DIM, top_k=1).ids == ["a1"]

-    def test_upsert_empty_nodes_removes_document(self, store) -> None:
+    def test_upsert_empty_nodes_removes_document(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add([make_node("a1", "1"), make_node("b1", "2")])
        store.upsert_document("1", [])
        assert _query(store, [0.0] * DIM, top_k=10).ids == ["b1"]

    def test_upsert_is_atomic_for_concurrent_readers(
        self,
-        store,
+        store: PaperlessSqliteVecVectorStore,
        tmp_path: Path,
    ) -> None:
        """A second connection must never observe document 1 half-replaced."""
@@ -262,8 +384,52 @@ class TestUpsert:
            assert ids == ["a3"]


+class TestDocumentChunksIndex:
+    """document_chunks lets delete()/upsert_document() find a document's chunk
+    ids without a vec0 full table scan on document_id -- see
+    PaperlessSqliteVecVectorStore._delete_chunks_by_document_id."""
+
+    def test_add_populates_document_chunks(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
+        store.add([make_node("a1", "1"), make_node("a2", "1"), make_node("b1", "2")])
+        assert _chunk_index_rows(store) == [
+            ("a1", "1"),
+            ("a2", "1"),
+            ("b1", "2"),
+        ]
+
+    def test_delete_clears_document_chunks(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
+        store.add([make_node("a1", "1"), make_node("a2", "1"), make_node("b1", "2")])
+        store.delete("1")
+        assert _chunk_index_rows(store) == [("b1", "2")]
+
+    def test_upsert_replaces_document_chunks(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
+        store.add([make_node("a1", "1"), make_node("b1", "2")])
+        store.upsert_document("1", [make_node("a2", "1")])
+        assert _chunk_index_rows(store) == [("a2", "1"), ("b1", "2")]
+
+    def test_drop_table_clears_document_chunks(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
+        store.add([make_node("a1", "1")])
+        store.drop_table()
+        assert _chunk_index_rows(store) == []
+
+
 class TestMetadataCoercion:
-    def test_none_metadata_values_become_empty_strings(self, store) -> None:
+    def test_none_metadata_values_become_empty_strings(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        node = make_node("a1", "1")
        node.metadata["modified"] = None
        store.add([node])  # must not raise (vec0 rejects NULL metadata)
@@ -308,10 +474,16 @@ class TestModelNameTracking:


 class TestGetModifiedTimes:
-    def test_empty_store_returns_empty_dict(self, store) -> None:
+    def test_empty_store_returns_empty_dict(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        assert store.get_modified_times() == {}

-    def test_returns_one_entry_per_document(self, store) -> None:
+    def test_returns_one_entry_per_document(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add(
            [
                make_node("a1", "1", modified="2026-01-01T00:00:00"),
@@ -326,7 +498,7 @@ class TestGetModifiedTimes:


 class TestCompact:
-    def _bloat_ratio(self, store) -> float:
+    def _bloat_ratio(self, store: PaperlessSqliteVecVectorStore) -> float:
        live = store.client.execute(
            "SELECT count(*) FROM documents",
        ).fetchone()[0]
@@ -338,19 +510,25 @@ class TestCompact:
        total = int(row["value"]) if row else live
        return total / max(live, 1)

-    def _churn(self, store, cycles: int) -> None:
+    def _churn(self, store: PaperlessSqliteVecVectorStore, cycles: int) -> None:
        for i in range(cycles):
            store.upsert_document(
                "1",
                [make_node(f"gen{i}-{j}", "1", seed=float(j)) for j in range(20)],
            )

-    def test_compact_noop_below_threshold(self, store) -> None:
+    def test_compact_noop_below_threshold(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add([make_node("a1", "1")])
        store.compact()
        assert _query(store, [0.0] * DIM, top_k=1).ids == ["a1"]

-    def test_force_compact_preserves_rows_and_metadata(self, store) -> None:
+    def test_force_compact_preserves_rows_and_metadata(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add([make_node("a1", "1"), make_node("b1", "2", seed=3.0)])
        self._churn(store, 5)
        before = {
@@ -370,22 +548,44 @@ class TestCompact:
        store.upsert_document("3", [make_node("c1", "3", seed=100.0)])
        assert "c1" in _query(store, [100.0] * DIM, top_k=1).ids

-    def test_auto_compact_triggers_on_churn(self, store) -> None:
+    def test_auto_compact_triggers_on_churn(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add([make_node(f"s{j}", "1", seed=float(j)) for j in range(20)])
        self._churn(store, 5)
        assert self._bloat_ratio(store) > 2
        store.compact()
        assert self._bloat_ratio(store) == pytest.approx(1.0)

-    def test_compact_on_missing_table_is_noop(self, store) -> None:
+    def test_compact_on_missing_table_is_noop(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.compact()
        store.compact(force=True)

+    def test_compact_preserves_document_chunks(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
+        """document_chunks must survive the file-swap rebuild, or delete()
+        would silently stop finding chunk ids for anything indexed before a
+        compaction ran."""
+        store.add([make_node("a1", "1"), make_node("b1", "2")])
+        self._churn(store, 5)
+        store.compact(force=True)
+
+        assert _chunk_index_rows(store, "2") == [("b1", "2")]
+
+        store.delete("2")
+        assert "b1" not in _query(store, [0.0] * DIM, top_k=10).ids
+
    def test_failed_compact_removes_temp_wal_and_shm(
        self,
-        store,
+        store: PaperlessSqliteVecVectorStore,
        tmp_path: Path,
-        monkeypatch,
+        monkeypatch: pytest.MonkeyPatch,
    ) -> None:
        """A compact() that raises mid-rebuild must leave no .compact* files.

@@ -420,8 +620,8 @@ class TestCompact:

    def test_force_compact_streams_rows_across_batches(
        self,
-        store,
-        monkeypatch,
+        store: PaperlessSqliteVecVectorStore,
+        monkeypatch: pytest.MonkeyPatch,
    ) -> None:
        """Rebuild must preserve every row when rows span multiple batches.

@@ -437,11 +637,15 @@ class TestCompact:


 class TestDbFile:
-    def test_single_db_file_in_index_dir(self, store, tmp_path: Path) -> None:
+    def test_single_db_file_in_index_dir(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+        tmp_path: Path,
+    ) -> None:
        store.add([make_node("a1", "1")])
        assert (tmp_path / DB_FILENAME).exists()

-    def test_wal_mode_enabled(self, store) -> None:
+    def test_wal_mode_enabled(self, store: PaperlessSqliteVecVectorStore) -> None:
        assert (
            store.client.execute("PRAGMA journal_mode").fetchone()[0].lower() == "wal"
        )
@@ -456,193 +660,136 @@ class TestMigrations:
        ).fetchone()
        return int(row[0]) if row else None

-    def test_new_table_records_schema_version(self, store) -> None:
+    def test_new_table_records_schema_version(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add([make_node("a1", "1")])
        assert self._schema_version(store) == SCHEMA_VERSION

-    def test_check_migrations_no_table_returns_false(self, store) -> None:
+    def test_check_migrations_no_table_returns_false(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        assert store.check_and_run_migrations() is False

-    def test_check_migrations_current_version_returns_false(self, store) -> None:
+    def test_check_migrations_current_version_returns_false(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add([make_node("a1", "1")])
        assert store.check_and_run_migrations() is False

-    def test_reembed_migration_returns_true(self, store, tmp_path: Path) -> None:
+    def test_reembed_migration_returns_true(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add([make_node("a1", "1")])
+        # store was just created at the real (current) SCHEMA_VERSION, so the
+        # simulated pending migration must target one version past that --
+        # not a hardcoded 1 -> 2, which would collide with the real
+        # document_chunks migration already registered in MIGRATIONS.
        migration = Migration(
-            from_version=1,
-            to_version=2,
+            from_version=SCHEMA_VERSION,
+            to_version=SCHEMA_VERSION + 1,
            kind="re-embed",
            description="test re-embed",
        )
-        MIGRATIONS.append(migration)
-        try:
-            from paperless_ai import vector_store as vs_mod
-
-            original = vs_mod.SCHEMA_VERSION
-            vs_mod.SCHEMA_VERSION = 2
-            result = store.check_and_run_migrations()
-        finally:
-            MIGRATIONS.remove(migration)
-            vs_mod.SCHEMA_VERSION = original
-        assert result is True
+        with _pending_migrations(migration, schema_version=SCHEMA_VERSION + 1):
+            assert store.check_and_run_migrations() is True

    def test_structural_migration_copies_rows_and_updates_version(
        self,
-        store,
-        tmp_path: Path,
+        store: PaperlessSqliteVecVectorStore,
    ) -> None:
        store.add([make_node("a1", "1"), make_node("b1", "2")])
-
-        def apply(
-            src: sqlite3.Connection,
-            dst: sqlite3.Connection,
-            dim: int,
-        ) -> None:
-            dst.execute(  # nosemgrep
-                f"CREATE VIRTUAL TABLE {DEFAULT_TABLE_NAME} USING vec0("
-                "id TEXT PRIMARY KEY, document_id TEXT, modified TEXT,"
-                f" +node_content TEXT, embedding float[{dim}] distance_metric=cosine"
-                ")",
-            )
-            dst.execute(
-                "INSERT INTO index_meta (key, value) VALUES ('dim', ?) "
-                "ON CONFLICT(key) DO UPDATE SET value = excluded.value",
-                (str(dim),),
-            )
-            rows = src.execute(
-                "SELECT id, document_id, modified, node_content, embedding "
-                f"FROM {DEFAULT_TABLE_NAME}",
-            ).fetchall()
-            dst.execute("BEGIN IMMEDIATE")
-            dst.executemany(
-                f"INSERT INTO {DEFAULT_TABLE_NAME} "
-                "(id, document_id, modified, node_content, embedding) "
-                "VALUES (?, ?, ?, ?, ?)",
-                [
-                    (
-                        r["id"],
-                        r["document_id"],
-                        r["modified"],
-                        r["node_content"],
-                        bytes(r["embedding"]),
-                    )
-                    for r in rows
-                ],
-            )
-            dst.execute(
-                "INSERT INTO index_meta (key, value) VALUES ('total_inserts', ?) "
-                "ON CONFLICT(key) DO UPDATE SET value = excluded.value",
-                (str(len(rows)),),
-            )
-            dst.execute("COMMIT")
-
        migration = Migration(
-            from_version=1,
-            to_version=2,
+            from_version=SCHEMA_VERSION,
+            to_version=SCHEMA_VERSION + 1,
            kind="structural",
            description="test structural",
-            apply=apply,
+            apply=_copying_apply,
        )
-        MIGRATIONS.append(migration)
-        try:
-            from paperless_ai import vector_store as vs_mod
+        with _pending_migrations(migration, schema_version=SCHEMA_VERSION + 1):
+            assert store.check_and_run_migrations() is False

-            original = vs_mod.SCHEMA_VERSION
-            vs_mod.SCHEMA_VERSION = 2
-            result = store.check_and_run_migrations()
-        finally:
-            MIGRATIONS.remove(migration)
-            vs_mod.SCHEMA_VERSION = original
-
-        assert result is False
-        assert self._schema_version(store) == 2
+        assert self._schema_version(store) == SCHEMA_VERSION + 1
        ids = {n.node_id for n in store.get_nodes()}
        assert ids == {"a1", "b1"}

-    def test_compact_preserves_schema_version(self, store) -> None:
+    def test_compact_preserves_schema_version(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
        store.add([make_node("a1", "1")])
        assert self._schema_version(store) == SCHEMA_VERSION
        store.compact(force=True)
        assert self._schema_version(store) == SCHEMA_VERSION

-    def test_stop_at_reembed_boundary(self, store) -> None:
-        # Registry: structural v2, re-embed v3, structural v4.
-        # Only v2 should apply; the re-embed boundary must stop execution
-        # before v4 runs, and the stored version must stay at 2.
+    def test_v1_to_v2_migration_backfills_document_chunks(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
+        """The real v1 -> v2 migration (registered in MIGRATIONS) must
+        backfill document_chunks for rows written before it existed, or
+        delete()/upsert_document() would find zero chunk ids for them and
+        leave their vec0 rows orphaned forever."""
+        store.add([make_node("a1", "1"), make_node("a2", "1"), make_node("b1", "2")])
+        # Simulate a pre-migration (schema v1) store: rows exist in the vec0
+        # table, but document_chunks (added by the v1 -> v2 migration) has no
+        # entries for them, mirroring a real on-disk index created before
+        # this migration existed.
+        store.client.execute("DELETE FROM document_chunks")
+        store.client.execute(
+            "UPDATE index_meta SET value = '1' WHERE key = 'schema_version'",
+        )
+
+        assert store.check_and_run_migrations() is False  # structural, not re-embed
+        assert self._schema_version(store) == SCHEMA_VERSION
+
+        assert _chunk_index_rows(store) == [
+            ("a1", "1"),
+            ("a2", "1"),
+            ("b1", "2"),
+        ]
+
+        # And delete() now actually removes rows for a document that
+        # predates the migration, instead of silently no-op'ing.
+        store.delete("1")
+        assert sorted(_query(store, [0.0] * DIM, top_k=10).ids) == ["b1"]
+
+    def test_stop_at_reembed_boundary(
+        self,
+        store: PaperlessSqliteVecVectorStore,
+    ) -> None:
+        # Registry, relative to the store's current (real) SCHEMA_VERSION N:
+        # structural N+1, re-embed N+2, structural N+3. Only N+1 should apply;
+        # the re-embed boundary must stop execution before N+3 runs, and the
+        # stored version must stay at N+1.
        store.add([make_node("a1", "1"), make_node("b1", "2")])
-
-        def copy_apply(
-            src: sqlite3.Connection,
-            dst: sqlite3.Connection,
-            dim: int,
-        ) -> None:
-            dst.execute(  # nosemgrep
-                f"CREATE VIRTUAL TABLE {DEFAULT_TABLE_NAME} USING vec0("
-                "id TEXT PRIMARY KEY, document_id TEXT, modified TEXT,"
-                f" +node_content TEXT, embedding float[{dim}] distance_metric=cosine"
-                ")",
-            )
-            dst.execute(
-                "INSERT INTO index_meta (key, value) VALUES ('dim', ?) "
-                "ON CONFLICT(key) DO UPDATE SET value = excluded.value",
-                (str(dim),),
-            )
-            rows = src.execute(
-                "SELECT id, document_id, modified, node_content, embedding "
-                f"FROM {DEFAULT_TABLE_NAME}",
-            ).fetchall()
-            dst.execute("BEGIN IMMEDIATE")
-            dst.executemany(
-                f"INSERT INTO {DEFAULT_TABLE_NAME} "
-                "(id, document_id, modified, node_content, embedding) "
-                "VALUES (?, ?, ?, ?, ?)",
-                [
-                    (
-                        r["id"],
-                        r["document_id"],
-                        r["modified"],
-                        r["node_content"],
-                        bytes(r["embedding"]),
-                    )
-                    for r in rows
-                ],
-            )
-            dst.execute("COMMIT")
-
        migrations = [
            Migration(
-                from_version=1,
-                to_version=2,
+                from_version=SCHEMA_VERSION,
+                to_version=SCHEMA_VERSION + 1,
                kind="structural",
-                description="v2 structural",
-                apply=copy_apply,
+                description="structural",
+                apply=_copying_apply,
            ),
            Migration(
-                from_version=2,
-                to_version=3,
+                from_version=SCHEMA_VERSION + 1,
+                to_version=SCHEMA_VERSION + 2,
                kind="re-embed",
-                description="v3 re-embed boundary",
+                description="re-embed boundary",
            ),
            Migration(
-                from_version=3,
-                to_version=4,
+                from_version=SCHEMA_VERSION + 2,
+                to_version=SCHEMA_VERSION + 3,
                kind="structural",
-                description="v4 structural - must not run",
-                apply=copy_apply,
+                description="structural - must not run",
+                apply=_copying_apply,
            ),
        ]
-        MIGRATIONS.extend(migrations)
-        try:
-            from paperless_ai import vector_store as vs_mod
+        with _pending_migrations(*migrations, schema_version=SCHEMA_VERSION + 3):
+            assert store.check_and_run_migrations() is True

-            original = vs_mod.SCHEMA_VERSION
-            vs_mod.SCHEMA_VERSION = 4
-            result = store.check_and_run_migrations()
-        finally:
-            for m in migrations:
-                MIGRATIONS.remove(m)
-            vs_mod.SCHEMA_VERSION = original
-
-        assert result is True
-        assert self._schema_version(store) == 2
+        assert self._schema_version(store) == SCHEMA_VERSION + 1
@@ -31,10 +31,20 @@ logger = logging.getLogger("paperless_ai.vector_store")
 DB_FILENAME = "llmindex.db"
 DEFAULT_TABLE_NAME = "documents"

+_INSERT = (
+    "INSERT INTO "
+    + DEFAULT_TABLE_NAME
+    + " (id, document_id, modified, node_content, embedding) VALUES (?, ?, ?, ?, ?)"
+)
+
+_INSERT_CHUNK_INDEX = (
+    "INSERT INTO document_chunks (chunk_id, document_id) VALUES (?, ?)"
+)
+
 # Current schema version. Written to index_meta at table creation and bumped
 # whenever a Migration is added to MIGRATIONS. check_and_run_migrations() uses
 # this to decide which migrations to run on an existing store.
-SCHEMA_VERSION = 1
+SCHEMA_VERSION = 2

 # compact(): rebuild when the cumulative rowid count exceeds this multiple of
 # the live row count. DELETEs on vec0 tables never reclaim space (upstream
@@ -80,8 +90,10 @@ class Migration:
    )


-# Registry of all schema migrations in order. Empty at v1 -- this is the
-# baseline. Add entries here (and bump SCHEMA_VERSION) when the schema changes.
+# Registry of all schema migrations in order. Populated after the class body
+# below, since v1 -> v2's apply() needs PaperlessSqliteVecVectorStore's own
+# static methods. Add entries here (and bump SCHEMA_VERSION) when the schema
+# changes.
 MIGRATIONS: list[Migration] = []


@@ -93,6 +105,42 @@ def _unpack(blob: bytes) -> list[float]:
    return list(struct.unpack(f"{len(blob) // 4}f", blob))


+def _copy_rows(src_conn: sqlite3.Connection, dst_conn: sqlite3.Connection) -> int:
+    """Copy every live vec0 row from ``src_conn`` into ``dst_conn``, recording
+    each one in ``dst_conn``'s document_chunks side table. Returns the number
+    of rows copied. The caller owns ``dst_conn``'s transaction.
+
+    Rows are streamed from the source cursor in batches instead of being
+    materialized all at once, so a large index does not cause an OOM during a
+    routine compaction or migration.
+    """
+    src_cursor = src_conn.execute(
+        "SELECT id, document_id, modified, node_content, embedding FROM "
+        + DEFAULT_TABLE_NAME,
+    )
+    copied = 0
+    while batch := src_cursor.fetchmany(COMPACT_BATCH_SIZE):
+        dst_conn.executemany(
+            _INSERT,
+            [
+                (
+                    r["id"],
+                    r["document_id"],
+                    r["modified"],
+                    r["node_content"],
+                    bytes(r["embedding"]),
+                )
+                for r in batch
+            ],
+        )
+        dst_conn.executemany(
+            _INSERT_CHUNK_INDEX,
+            [(r["id"], r["document_id"]) for r in batch],
+        )
+        copied += len(batch)
+    return copied
+
+
 def _build_where(filters: MetadataFilters | None) -> tuple[str, list[str]]:
    """Translate the EQ / IN / NE filters we use into a parameterized SQL clause
    on vec0 metadata columns. Returns ("", []) when there is nothing to filter.
@@ -189,6 +237,18 @@ class PaperlessSqliteVecVectorStore(BasePydanticVectorStore):
        conn.execute(
            "CREATE TABLE IF NOT EXISTS index_meta (key TEXT PRIMARY KEY, value TEXT)",
        )
+        # vec0 metadata columns only get an efficient lookup path inside a KNN
+        # (MATCH) query; a plain `WHERE document_id = ?` is a full table scan
+        # regardless of index size. This plain, indexed table is how delete()/
+        # upsert_document() find a document's chunk ids without that scan.
+        conn.execute(
+            "CREATE TABLE IF NOT EXISTS document_chunks "
+            "(chunk_id TEXT PRIMARY KEY, document_id TEXT NOT NULL)",
+        )
+        conn.execute(
+            "CREATE INDEX IF NOT EXISTS idx_document_chunks_document_id "
+            "ON document_chunks (document_id)",
+        )
        return conn

    @property
@@ -223,13 +283,17 @@ class PaperlessSqliteVecVectorStore(BasePydanticVectorStore):
        else:
            self._conn.execute("COMMIT")

-    def _meta_get(self, key: str) -> str | None:
-        row = self._conn.execute(
+    @staticmethod
+    def _meta_get_on(conn: sqlite3.Connection, key: str) -> str | None:
+        row = conn.execute(
            "SELECT value FROM index_meta WHERE key = ?",
            (key,),
        ).fetchone()
        return row["value"] if row else None

+    def _meta_get(self, key: str) -> str | None:
+        return self._meta_get_on(self._conn, key)
+
    @staticmethod
    def _meta_set_on(conn: sqlite3.Connection, key: str, value: str) -> None:
        conn.execute(
@@ -259,6 +323,7 @@ class PaperlessSqliteVecVectorStore(BasePydanticVectorStore):
    def drop_table(self) -> None:
        self._conn.execute("DROP TABLE IF EXISTS " + DEFAULT_TABLE_NAME)
        self._conn.execute("DELETE FROM index_meta")
+        self._conn.execute("DELETE FROM document_chunks")

    def stored_model_name(self) -> str | None:
        """Return the embedding model name recorded at table creation, or None."""
@@ -325,11 +390,37 @@ class PaperlessSqliteVecVectorStore(BasePydanticVectorStore):
            _pack(node.get_embedding()),
        )

-    _INSERT = (
-        "INSERT INTO "
-        + DEFAULT_TABLE_NAME
-        + " (id, document_id, modified, node_content, embedding) VALUES (?, ?, ?, ?, ?)"
-    )
+    def _index_chunks(self, rows: list[tuple[str, str, str, str, bytes]]) -> None:
+        """Record each row's (chunk_id, document_id) in the document_chunks
+        side table, kept in lockstep with every insert into the vec0 table."""
+        self._conn.executemany(
+            _INSERT_CHUNK_INDEX,
+            [(chunk_id, document_id) for chunk_id, document_id, *_ in rows],
+        )
+
+    def _delete_chunks_by_document_id(self, document_id: str) -> None:
+        """Delete all of a document's chunks via point-deletes on `id`.
+
+        vec0 has no efficient lookup on the document_id metadata column
+        outside a KNN query (see _open_connection), so a plain
+        `DELETE ... WHERE document_id = ?` is a full table scan regardless of
+        index size. Looking the chunk ids up in document_chunks first (a real
+        indexed lookup) and deleting each by its `id` primary key instead
+        turns that scan into a handful of O(1) point deletes.
+        """
+        doc_id = str(document_id)
+        chunk_rows = self._conn.execute(
+            "SELECT chunk_id FROM document_chunks WHERE document_id = ?",
+            (doc_id,),
+        ).fetchall()
+        self._conn.executemany(
+            "DELETE FROM " + DEFAULT_TABLE_NAME + " WHERE id = ?",
+            [(row["chunk_id"],) for row in chunk_rows],
+        )
+        self._conn.execute(
+            "DELETE FROM document_chunks WHERE document_id = ?",
+            (doc_id,),
+        )

    def _increment_total_inserts(self, count: int) -> None:
        """Increment the cumulative insert counter stored in index_meta.
@@ -348,7 +439,8 @@ class PaperlessSqliteVecVectorStore(BasePydanticVectorStore):
        rows = [self._row(node) for node in nodes]
        with self._transaction():
            self._ensure_table(len(nodes[0].get_embedding()))
-            self._conn.executemany(self._INSERT, rows)
+            self._conn.executemany(_INSERT, rows)
+            self._index_chunks(rows)
            self._increment_total_inserts(len(rows))
        return [node.node_id for node in nodes]

@@ -365,22 +457,17 @@ class PaperlessSqliteVecVectorStore(BasePydanticVectorStore):
            if nodes:
                self._ensure_table(len(nodes[0].get_embedding()))
            if self.table_exists():
-                self._conn.execute(
-                    "DELETE FROM " + DEFAULT_TABLE_NAME + " WHERE document_id = ?",
-                    (str(document_id),),
-                )
+                self._delete_chunks_by_document_id(document_id)
            if rows:
-                self._conn.executemany(self._INSERT, rows)
+                self._conn.executemany(_INSERT, rows)
+                self._index_chunks(rows)
                self._increment_total_inserts(len(rows))
        return [node.node_id for node in nodes]

    def delete(self, ref_doc_id: str, **delete_kwargs: Any) -> None:
        if self.table_exists():
            with self._transaction():
-                self._conn.execute(
-                    "DELETE FROM " + DEFAULT_TABLE_NAME + " WHERE document_id = ?",
-                    (str(ref_doc_id),),
-                )
+                self._delete_chunks_by_document_id(ref_doc_id)

    def _rows_to_nodes(self, rows: list[sqlite3.Row]) -> list[BaseNode]:
        nodes: list[BaseNode] = []
@@ -508,28 +595,8 @@ class PaperlessSqliteVecVectorStore(BasePydanticVectorStore):
                value = self._meta_get(key)
                if value is not None:
                    self._meta_set_on(new_conn, key, value)
-            src_cursor = self._conn.execute(
-                "SELECT id, document_id, modified, node_content, embedding "
-                "FROM " + DEFAULT_TABLE_NAME,
-            )
            new_conn.execute("BEGIN IMMEDIATE")
-            # Stream rows from the source cursor in batches instead of
-            # materializing the whole table in memory, so a large index does
-            # not cause an OOM during routine maintenance compactions.
-            while batch := src_cursor.fetchmany(COMPACT_BATCH_SIZE):
-                new_conn.executemany(
-                    self._INSERT,
-                    [
-                        (
-                            r["id"],
-                            r["document_id"],
-                            r["modified"],
-                            r["node_content"],
-                            bytes(r["embedding"]),
-                        )
-                        for r in batch
-                    ],
-                )
+            _copy_rows(self._conn, new_conn)
            # Reset the cumulative counter: after compact, total_inserts == live.
            self._meta_set_on(new_conn, "total_inserts", str(live))
            new_conn.execute("COMMIT")
@@ -614,3 +681,44 @@ class PaperlessSqliteVecVectorStore(BasePydanticVectorStore):
            raise
        new_conn.close()
        self._swap_in_compact(compact_path, db_path)
+
+
+def _migrate_v1_to_v2_add_document_chunks(
+    src_conn: sqlite3.Connection,
+    dst_conn: sqlite3.Connection,
+    dim: int,
+) -> None:
+    """v1 -> v2: backfill the document_chunks side table.
+
+    document_chunks (see PaperlessSqliteVecVectorStore._open_connection) lets
+    delete()/upsert_document() find a document's chunk ids without a vec0
+    full table scan on the document_id metadata column. Every row written
+    before this migration predates that table, so without backfilling,
+    deleting a pre-migration document would find zero chunk ids and leave its
+    vec0 rows permanently orphaned. Backfilling is a plain row copy into the
+    new-schema file (``_copy_rows``, the same helper compact() uses), which
+    records every copied row in document_chunks as it goes.
+    """
+    PaperlessSqliteVecVectorStore._create_vec_table(dst_conn, dim)
+    PaperlessSqliteVecVectorStore._meta_set_on(dst_conn, "dim", str(dim))
+    embed_model = PaperlessSqliteVecVectorStore._meta_get_on(src_conn, "embed_model")
+    if embed_model is not None:
+        PaperlessSqliteVecVectorStore._meta_set_on(dst_conn, "embed_model", embed_model)
+
+    dst_conn.execute("BEGIN IMMEDIATE")
+    live = _copy_rows(src_conn, dst_conn)
+    # This migration only ever copies live rows (like compact()), so the
+    # cumulative counter resets to match -- the new file has no bloat yet.
+    PaperlessSqliteVecVectorStore._meta_set_on(dst_conn, "total_inserts", str(live))
+    dst_conn.execute("COMMIT")
+
+
+MIGRATIONS.append(
+    Migration(
+        from_version=1,
+        to_version=2,
+        kind="structural",
+        description="add document_chunks side table for O(1) per-document deletes",
+        apply=_migrate_v1_to_v2_add_document_chunks,
+    ),
+)