Run a SQL query on Postgres
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 2 nodes and runs manually, when you click “Execute workflow”. Along the way it connects Postgres.
How it runs
Trigger: Manually, when you click “Execute workflow”.
- Postgres: run a query
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (2)
- Manual Trigger
n8n-nodes-base.manualTrigger - Postgres
n8n-nodes-base.postgres
From the author
Companion Workflow for Postgres node docs