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integration Postgres node

Integrate Postgres with 500+ apps and services

Unlock Postgres’s full potential with n8n, connecting it to similar Development apps and over 1000 other services. Automate productivity workflows by scheduling tasks, managing project timelines, and tracking progress across platforms. Create adaptable and scalable workflows between Postgres and your stack. All within a building experience you will love.

Create workflows with Postgres integrations

799 integrations
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Popular ways to use Postgres integration

Postgres node

Create a table in Postgres and insert data

Companion workflow for Postgres node docs
sm-amudhan
amudhan
Postgres node

Generate and insert data into a Postgres database

This is Workflow 1 in the blog tutorial Database activity monitoring and alerting. Prerequisites A Postgres database set up and credentials. Basic knowledge of JavaScript and SQL. Nodes Cron node starts the workflow every minute. Function node generates sensor data (sensor id (preset), a randomly generated value, timestamp, and notification (preset as false) ) Postgres node inserts the data into a Postgres database. You can create the database for this workflow with the following SQL statement: CREATE TABLE n8n (id SERIAL, sensor_id VARCHAR, value INT, time_stamp TIMESTAMP, notification BOOLEAN);
tanay1337
tanaypant
Postgres node

Run a SQL query on Postgres

Companion Workflow for Postgres node docs
sm-amudhan
amudhan
Postgres node
+5

ETL pipeline for text processing

This workflow allows you to collect tweets, store them in MongoDB, analyse their sentiment, insert them into a Postgres database, and post positive tweets in a Slack channel. Cron node: Schedule the workflow to run every day Twitter node: Collect tweets MongoDB node: Insert the collected tweets in MongoDB Google Cloud Natural Language node: Analyse the sentiment of the collected tweets Set node: Extract the sentiment score and magnitude Postgres node: Insert the tweets and their sentiment score and magnitude in a Posgres database IF node: Filter tweets with positive and negative sentiment scores Slack node: Post tweets with a positive sentiment score in a Slack channel NoOp node: Ignore tweets with a negative sentiment score
lorenanda
Lorena
Postgres node

Transfer data from Postgres to Excel

Read data from Postgres Converting it to XLS Save it to disk
jan
Jan Oberhauser
Postgres node
Twilio node

Send SMS alerts based on database queries (Twilio and Postgres)

This workflow automatically queries a Postgres database to find outlier readings for which SMS notifications have not been sent. This is Workflow 2 in the blog tutorial Database activity monitoring and alerting. Prerequisites A Postgres database set up and credentials A Twilio account and credentials Nodes Cron node triggers the workflow every minute, so the database is queried at regular intervals. Postgres nodes extract values from, and update values in the database. Twilio node sends an alert SMS about the outlier reading to a specified phone number. Set node sets the notification value to true.
tanay1337
tanaypant

Supported Actions

Delete
Delete an entire table or rows in a table
Execute Query
Execute an SQL query
Insert
Insert rows in a table
Insert or Update
Insert or update rows in a table
Select
Select rows from a table
Update
Update rows in a table
Postgres node

About Postgres

Postgres, or PostgresSQL, is a free, open-source tool that helps you emphasize extensibility and SQL compliance. It is an advanced object-relational database that provides high performance, reliability and feature robustness.

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Use case

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FAQ about Postgres integrations

  • How can I set up Postgres integration in n8n?

      To use Postgres integration in n8n, start by adding the Postgres node to your workflow. You'll need to authenticate your Postgres account using supported authentication methods. Once connected, you can choose from the list of supported actions or make custom API calls via the HTTP Request node, for example: configure your database credentials, such as the host, database name, user, and password, in the Postgres node. After setting it up, you can execute various queries and actions to manipulate your data efficiently. Make sure to test your connection to ensure everything is working properly.

  • Do I need any special permissions or API keys to integrate Postgres with n8n?

  • Can I combine Postgres with other apps in n8n workflows?

  • What are some common use cases for Postgres integrations with n8n?

  • How does n8n’s pricing model benefit me when integrating Postgres?

We're using the @n8n_io cloud for our internal automation tasks since the beta started. It's awesome! Also, support is super fast and always helpful. 🤗

in other news I installed @n8n_io tonight and holy moly it’s good

it’s compatible with EVERYTHING

Last week I automated much of the back office work for a small design studio in less than 8hrs and I am still mind-blown about it.

n8n is a game-changer and should be known by all SMBs and even enterprise companies.

Need help setting up your Postgres integration?

Discover our latest community's recommendations and join the discussions about Postgres integration.
Mikhail Savenkov
Honza Pav
Vyacheslav Karbovnichy
Dennis
Dennis

Implement complex processes faster with n8n

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