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Joining different datasets

Data and operations teams that process separate data sources in n8n and need to combine them.

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Paste it straight onto an n8n canvas with Ctrl+V or Cmd+V.

joining-different-datasets.json

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What it does

An n8n workflow template that merges two datasets into one based on matching rules. It applies SQL-like joining logic after a workflow branches, so you can append data sets, keep only new items or keep only existing items.

Use cases

  1. 01Append two data sets into a single list
  2. 02Keep only new items compared with an existing list
  3. 03Keep only items that already exist in both sources

Questions about
Joining different datasets.

What is Joining different datasets used for?

Data and operations teams that process separate data sources in n8n and need to combine them. An n8n workflow template that merges two datasets into one based on matching rules. It applies SQL-like joining logic after a workflow branches, so you can append data sets, keep only new items or keep only existing items.

How do I import Joining different datasets into n8n?

Copy the workflow JSON from this page and paste it onto the n8n canvas with Ctrl+V or Cmd+V. Then connect your credentials in each node.

Is Joining different datasets safe to use?

It passed our automatic scan for credential theft, hidden instructions and risky install commands. Third party open source software. Sabemos AI does not maintain it. Check the code and permissions before you connect it to company data.