RAG内でドキュメントのアップデート機能を有効化
上級
これはAI分野の自動化ワークフローで、29個のノードを含みます。主にSet, Wait, GoogleDrive, HttpRequest, ManualTriggerなどのノードを使用、AI技術を活用したスマート自動化を実現。 Google Drive、Qdrant、Gemini Chatを使ってRAGシステムを構築し、継続のに更新
前提条件
- •Google Drive API認証情報
- •ターゲットAPIの認証情報が必要な場合あり
- •OpenAI API Key
- •Qdrantサーバー接続情報
- •Google Gemini API Key
使用ノード (29)
カテゴリー
ワークフロープレビュー
ノード接続関係を可視化、ズームとパンをサポート
ワークフローをエクスポート
以下のJSON設定をn8nにインポートして、このワークフローを使用できます
{
"id": "cN4nA1LigjoreUYv",
"meta": {
"instanceId": "a4bfc93e975ca233ac45ed7c9227d84cf5a2329310525917adaf3312e10d5462",
"templateCredsSetupCompleted": true
},
"name": "Enables updates to documents in RAG",
"tags": [
{
"id": "oFVn9SpkmyjWZwco",
"name": "Qdrant",
"createdAt": "2024-12-04T16:52:58.409Z",
"updatedAt": "2024-12-04T16:52:58.409Z"
}
],
"nodes": [
{
"id": "23afa2cc-7085-474f-aa9e-b110ef17208c",
"name": "ワークフローをテストクリック時",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-400,
220
],
"parameters": {},
"typeVersion": 1
},
{
"id": "71115f33-f461-4942-9df1-e554e6432054",
"name": "Embeddings OpenAI1",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
940,
480
],
"parameters": {
"options": {}
},
"credentials": {
"openAiApi": {
"id": "4zwP0MSr8zkNvvV9",
"name": "OpenAi account"
}
},
"typeVersion": 1.1
},
{
"id": "81d855d2-a883-4e74-ae2a-1a4e722af4d7",
"name": "Default Data Loader1",
"type": "@n8n/n8n-nodes-langchain.documentDefaultDataLoader",
"position": [
1080,
480
],
"parameters": {
"options": {
"metadata": {
"metadataValues": [
{
"name": "file_id",
"value": "={{ $('Download files').item.json.id }}"
},
{
"name": "file_name",
"value": "={{ $('Download files').item.json.name }}"
}
]
}
},
"dataType": "binary",
"binaryMode": "specificField"
},
"typeVersion": 1
},
{
"id": "4e5539a5-0f3a-4de9-ba69-0eb7d9c00804",
"name": "Qdrant Vector Store",
"type": "@n8n/n8n-nodes-langchain.vectorStoreQdrant",
"position": [
1000,
240
],
"parameters": {
"mode": "insert",
"options": {},
"qdrantCollection": {
"__rl": true,
"mode": "list",
"value": "negozio-emporio-verde",
"cachedResultName": "negozio-emporio-verde"
}
},
"credentials": {
"qdrantApi": {
"id": "iyQ6MQiVaF3VMBmt",
"name": "QdrantApi account (Hetzner)"
}
},
"typeVersion": 1
},
{
"id": "8f944f0e-51a0-470e-9735-1ed539522acb",
"name": "コレクション作成",
"type": "n8n-nodes-base.httpRequest",
"position": [
-140,
-200
],
"parameters": {
"url": "http://QDRANTURL/collections/COLLECTION",
"method": "PUT",
"options": {},
"jsonBody": "{\n \"vectors\": {\n \"size\": 1536,\n \"distance\": \"Cosine\" \n },\n \"shard_number\": 1, \n \"replication_factor\": 1, \n \"write_consistency_factor\": 1 \n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "qhny6r5ql9wwotpn",
"name": "Qdrant API (Hetzner)"
}
},
"typeVersion": 4.2
},
{
"id": "25c035aa-7a07-47cf-8878-44ac2eab0c3d",
"name": "Recursive Character Text Splitter",
"type": "@n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter",
"position": [
1060,
680
],
"parameters": {
"options": {},
"chunkSize": 500,
"chunkOverlap": 50
},
"typeVersion": 1
},
{
"id": "2ade51da-1711-4f71-8bd9-ebd3b6494b0b",
"name": "アイテムをループ処理",
"type": "n8n-nodes-base.splitInBatches",
"position": [
420,
220
],
"parameters": {
"options": {}
},
"typeVersion": 3
},
{
"id": "74a224b0-8755-41ef-bb55-22e83b7d762d",
"name": "待機",
"type": "n8n-nodes-base.wait",
"position": [
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240
],
"webhookId": "3d477cc3-8182-43e9-ae61-23e8ce308887",
"parameters": {},
"typeVersion": 1.1
},
{
"id": "1c0d5b8c-e53e-47d3-aaac-ddccae80f280",
"name": "Embeddings OpenAI2",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
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],
"parameters": {
"options": {}
},
"credentials": {
"openAiApi": {
"id": "4zwP0MSr8zkNvvV9",
"name": "OpenAi account"
}
},
"typeVersion": 1.1
},
{
"id": "f838f548-52dd-4aaf-aa97-9a8029018a1a",
"name": "Default Data Loader",
"type": "@n8n/n8n-nodes-langchain.documentDefaultDataLoader",
"position": [
820,
1260
],
"parameters": {
"options": {
"metadata": {
"metadataValues": [
{
"name": "file_id",
"value": "={{ $('Download file').item.json.file_id }}"
},
{
"name": "file_name",
"value": "={{ $binary.data.fileName}}"
}
]
}
},
"dataType": "binary",
"binaryMode": "specificField"
},
"typeVersion": 1
},
{
"id": "07bb3ae1-145f-4784-8409-d3bc73d5522c",
"name": "Recursive Character Text Splitter1",
"type": "@n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter",
"position": [
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"parameters": {
"options": {},
"chunkSize": 500,
"chunkOverlap": 50
},
"typeVersion": 1
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{
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"name": "単一ファイル削除",
"type": "n8n-nodes-base.httpRequest",
"position": [
360,
720
],
"parameters": {
"url": "http://QDRANTURL/collections/COLLECTION/points/delete",
"method": "POST",
"options": {},
"jsonBody": "={\n \"filter\": {\n \"must\": [\n {\n \"key\": \"metadata.file_id\",\n \"match\": { \"value\": \"{{$json.file_id}}\" }\n }\n ]\n }\n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "qhny6r5ql9wwotpn",
"name": "Qdrant API (Hetzner)"
}
},
"typeVersion": 4.2
},
{
"id": "44bf5e40-3947-4288-a7ba-7797ea6ad266",
"name": "付箋3",
"type": "n8n-nodes-base.stickyNote",
"position": [
140,
-280
],
"parameters": {
"color": 6,
"width": 880,
"height": 220,
"content": "# STEP 1\n\n## Create Qdrant Collection\nChange:\n- QDRANTURL\n- COLLECTION"
},
"typeVersion": 1
},
{
"id": "56e6534e-e191-4756-8bcf-d9ff8fc88b5f",
"name": "付箋",
"type": "n8n-nodes-base.stickyNote",
"position": [
-160,
700
],
"parameters": {
"height": 360,
"content": "# STEP 3\n\n## FILE ID\nSet Google Drive File ID to update\n"
},
"typeVersion": 1
},
{
"id": "f7098791-889a-4e9a-bd8f-f3b52dfc8839",
"name": "コレクション消去",
"type": "n8n-nodes-base.httpRequest",
"position": [
-140,
220
],
"parameters": {
"url": "http://QDRANTURL/collections/COLLECTION/points/delete",
"method": "POST",
"options": {},
"jsonBody": "{\n \"filter\": {}\n}",
"sendBody": true,
"sendHeaders": true,
"specifyBody": "json",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"headerParameters": {
"parameters": [
{
"name": "Content-Type",
"value": "application/json"
}
]
}
},
"credentials": {
"httpHeaderAuth": {
"id": "qhny6r5ql9wwotpn",
"name": "Qdrant API (Hetzner)"
}
},
"typeVersion": 4.2
},
{
"id": "d75a193e-e0cd-469a-8222-1ff183e2aa83",
"name": "ファイル取得",
"type": "n8n-nodes-base.googleDrive",
"position": [
120,
220
],
"parameters": {
"filter": {
"driveId": {
"__rl": true,
"mode": "list",
"value": "My Drive",
"cachedResultUrl": "https://drive.google.com/drive/my-drive",
"cachedResultName": "My Drive"
},
"folderId": {
"__rl": true,
"mode": "list",
"value": "1RO5ByPhq2yvYLmbapTNC_kKdU5lZd4W5",
"cachedResultUrl": "https://drive.google.com/drive/folders/1RO5ByPhq2yvYLmbapTNC_kKdU5lZd4W5",
"cachedResultName": "Test Negozio"
}
},
"options": {},
"resource": "fileFolder"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "HEy5EuZkgPZVEa9w",
"name": "Google Drive account (n3w.it)"
}
},
"typeVersion": 3
},
{
"id": "4e5d5bd2-2aae-4d3b-978e-3ed29b641bb3",
"name": "ファイル一括ダウンロード",
"type": "n8n-nodes-base.googleDrive",
"position": [
700,
240
],
"parameters": {
"fileId": {
"__rl": true,
"mode": "id",
"value": "={{ $json.id }}"
},
"options": {
"googleFileConversion": {
"conversion": {
"docsToFormat": "text/plain"
}
}
},
"operation": "download"
},
"credentials": {
"googleDriveOAuth2Api": {
"id": "HEy5EuZkgPZVEa9w",
"name": "Google Drive account (n3w.it)"
}
},
"typeVersion": 3
},
{
"id": "074333a4-fbcc-42ce-aa05-212d545fdcb1",
"name": "ファイルダウンロード",
"type": "n8n-nodes-base.googleDrive",
"position": [
360,
980
],
"parameters": {
"fileId": {
"__rl": true,
"mode": "id",
"value": "={{ $json.file_id }}"
},
"options": {
"googleFileConversion": {
"conversion": {
"docsToFormat": "text/plain"
}
}
},
"operation": "download"
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"credentials": {
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"name": "Google Drive account (n3w.it)"
}
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"typeVersion": 3
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{
"id": "e4ee0aa9-e140-44b9-b581-6d98cb2857a9",
"name": "チャットメッセージ受信時",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
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1600
],
"webhookId": "97d60090-1717-4195-bf27-2e3c3105b7f8",
"parameters": {
"options": {}
},
"typeVersion": 1.1
},
{
"id": "db644cc4-da46-4e9e-a092-f91762ca1c6b",
"name": "Question and Answer Chain",
"type": "@n8n/n8n-nodes-langchain.chainRetrievalQa",
"position": [
-240,
1600
],
"parameters": {
"options": {}
},
"typeVersion": 1.5
},
{
"id": "9e7ebe5e-a854-44dc-8cb3-ec1663121b93",
"name": "Google Gemini Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"position": [
-300,
1800
],
"parameters": {
"options": {},
"modelName": "models/gemini-1.5-flash"
},
"credentials": {
"googlePalmApi": {
"id": "0p34rXqIqy8WuoPg",
"name": "Google Gemini(PaLM) Api account"
}
},
"typeVersion": 1
},
{
"id": "d7e29bec-2b8c-400c-b6d7-a82d7a2865a7",
"name": "Vector Store Retriever",
"type": "@n8n/n8n-nodes-langchain.retrieverVectorStore",
"position": [
-80,
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],
"parameters": {},
"typeVersion": 1
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{
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"type": "@n8n/n8n-nodes-langchain.vectorStoreQdrant",
"position": [
-60,
2020
],
"parameters": {
"options": {},
"qdrantCollection": {
"__rl": true,
"mode": "list",
"value": "ocr_mistral_test",
"cachedResultName": "ocr_mistral_test"
}
},
"credentials": {
"qdrantApi": {
"id": "iyQ6MQiVaF3VMBmt",
"name": "QdrantApi account (Hetzner)"
}
},
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},
{
"id": "65261873-4ca5-4e23-bc65-220f971eb5b4",
"name": "付箋1",
"type": "n8n-nodes-base.stickyNote",
"position": [
240,
1600
],
"parameters": {
"width": 500,
"height": 120,
"content": "## STEP 4\nTest the RAG"
},
"typeVersion": 1
},
{
"id": "ffbaabd0-7fd7-41db-bb71-4cccadf3e9c8",
"name": "Embeddings OpenAI",
"type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
"position": [
-180,
2160
],
"parameters": {
"options": {}
},
"credentials": {
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"id": "4zwP0MSr8zkNvvV9",
"name": "OpenAi account"
}
},
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{
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"name": "付箋4",
"type": "n8n-nodes-base.stickyNote",
"position": [
-480,
100
],
"parameters": {
"color": 4,
"width": 620,
"height": 520,
"content": "# STEP 2\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Documents vectorization with Qdrant and Google Drive\nChange:\n- QDRANTURL\n- COLLECTION"
},
"typeVersion": 1
},
{
"id": "153a5098-56d1-4b7c-bb12-e6054db927a0",
"name": "Edit Fields3",
"type": "n8n-nodes-base.set",
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"options": {},
"assignments": {
"assignments": [
{
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"name": "file_id",
"type": "string",
"value": "DRIVEFILE_ID"
}
]
}
},
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{
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"name": "単一ファイル更新",
"type": "@n8n/n8n-nodes-langchain.vectorStoreQdrant",
"position": [
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],
"parameters": {
"mode": "insert",
"options": {},
"qdrantCollection": {
"__rl": true,
"mode": "list",
"value": "negozio-emporio-verde",
"cachedResultName": "negozio-emporio-verde"
}
},
"credentials": {
"qdrantApi": {
"id": "iyQ6MQiVaF3VMBmt",
"name": "QdrantApi account (Hetzner)"
}
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"position": [
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"parameters": {
"color": 3,
"width": 840,
"height": 220,
"content": "# Enables full or incremental updates to documents in RAG system using Qdrant \nThis workflow automates the creation and management of a Retrieval-Augmented Generation (RAG) system using Qdrant as a vector store and Google Drive as the document source. It **enables full or incremental updates to documents** in the Qdrant vector database and integrates with a chatbot using Google Gemini for question answering."
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "630e34d7-6558-49c3-b861-520b33fd0f91",
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}よくある質問
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上級 - 人工知能
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このワークフローは完全無料です。ただし、ワークフローで使用するサードパーティサービス（OpenAI APIなど）は別途料金が発生する場合があります。
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ワークフロー情報
難易度
上級
ノード数29
カテゴリー1
ノードタイプ15
作成者
Davide
@n3witaliaFull-stack Web Developer based in Italy specialising in Marketing & AI-powered automations. For business enquiries, send me an email at info@n3w.it or add me on Linkedin.com/in/davideboizza
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