---
title: "Discussion on \"How to create auto incrementing primary key with prefix in RoR application.\" | Hashnode"
description: "Discussion on \"How to create auto incrementing primary key with prefix in RoR application.\". Generate auto-incrementing prefixed primary keys in RoR apps using PostgreSQL sequences, inspired by Stripe's ID system"
url: "https://hashnode.com/posts/how-to-create-auto-incrementing-primary-key-with-prefix-in-ror-application/65bd7bf02b654809538dc093"
---

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# [How to create auto incrementing primary key with prefix in RoR application.](https://mateuszbialowas.com/how-to-create-auto-incrementing-primary-key-with-prefix-in-ror-application?utm_source=hashnode&utm_medium=feed)

Generate auto-incrementing prefixed primary keys in RoR apps using PostgreSQL sequences, inspired by Stripe's ID system

Feb 2, 2024 · 3 min read · mateuszbialowas.com  
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-   [#ruby-on-rails](https://hashnode.com/tag/ruby-on-rails)
-   [#postgresql](https://hashnode.com/tag/postgresql)

## Written by

[Mateusz Białowąs](https://hashnode.com/@mateuszbialowas)

@mateuszbialowas · Gdańsk, PL

  
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