Store variables between workflow runs using data tables as a key-value store — n8n 워크플로

보통 복잡도⚡ 트리거10개의 노드🏷️ Miscellaneous작성자: Mario

개요

Store Variables Between Workflow Runs Using n8n's Built-In Data Tables (Key-Value Store)

Purpose

This workflow implements a simple key value store based on the built-in data tables feature in n8n – no external service needed.

What this is for

This is a workflow snippet which could be used to store a “last checked” timestamp or other variables between workflow runs.

Setup

Self-deploying – no extra setup needed Just clone the template into your n8n instance and follow the instructions on the

사용된 노드

Upsert Global "your_variable_name"Stop and ErrorGlobal foundWhen clicking ‘Execute workflow’Format valueSticky Note8Do something

워크플로 미리보기

1. Get variable

Fallback: Create table if it does not exist

_Needs to run first if previous node

failed - hence it is placed above_

2. Define default value if needed

4. Save variable

How it works

A data table is used as a key value store having the tw

_It is referenced by name, which makes it easier to mig

1. At

3. Use variable

Create Globals table

Stop and Error

If not the expected error

Global found

⚡

When clicking ‘Execute w…

Get Global "your_variabl…

Set default value

Format value

Do something

Upsert Global "your_vari…

10 nodes10 edges

작동 원리

1
트리거
워크플로는 트리거 트리거로 시작합니다.
2
처리
데이터가 10개의 노드를 통해 흐릅니다, connecting datatable, if, manualtrigger.
3
출력
워크플로가 자동화를 완료하고 구성된 대상에 결과를 전달합니다.

노드 세부 정보 (10)

Upsert Global "your_variable_name"

dataTable

Stop and Error

stopAndError

Global found

When clicking ‘Execute workflow’

manualTrigger

Format value

set

Sticky Note8

stickyNote

Do something

noOp

이 워크플로 가져오는 방법

1오른쪽의 JSON 다운로드 버튼을 클릭하여 워크플로 파일을 저장합니다.
2n8n 인스턴스를 열고 워크플로 → 새로 만들기 → 파일에서 가져오기로 이동합니다.
3다운로드된 store-variables-between-workflow-runs-using-data-tables-as-a-key-value-store 파일을 선택하고 가져오기를 클릭합니다.
4각 서비스 노드에 대한 자격 증명（API 키, OAuth 등）을 설정합니다.
5워크플로 테스트를 클릭하여 모든 것이 작동하는지 확인한 후 활성화합니다.

또는 n8n → JSON에서 가져오기에 직접 붙여넣기:

{ "name": "Store variables between workflow runs using data tables as a key-value store", "nodes": [...], ...}

통합

datatableifmanualtriggersetstopanderror

이 워크플로 가져오기

한 번의 클릭으로 다운로드 및 가져오기

JSON 다운로드 n8n.io에서 보기

노드10

복잡도medium

트리거trigger

카테고리Miscellaneous

제작자

Mario

@octionic

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