Files
supabase/apps/docs/content/guides/database/postgres/which-version-of-postgres.mdx
Charis 47705a8968 chore: replace all supabase urls with relative urls (#38537)
* fix: rewrite relative URLs when syncing to GitHub discussion

Relative URLs back to supabse.com won't work in GitHub discussions, so
rewrite them back to absolute URLs starting with https://supabase.com

* fix: replace all supabase urls with relative urls

* chore: add linting for relative urls

* chore: bump linter version

* Prettier

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Co-authored-by: Chris Chinchilla <chris.ward@supabase.io>
2025-09-09 12:54:33 +00:00

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---
title: 'Print PostgreSQL version'
description: 'Useful snippet for finding out which version of postgres you are running'
footerHelpType: 'postgres'
---
It's important to know which version of Postgres you are running as each major version has different features and may cause breaking changes. You may also need to update your schema when [upgrading](https://www.postgresql.org/docs/current/pgupgrade.html) or downgrading to a major Postgres version.
Run the following query using the [SQL Editor](/dashboard/project/_/sql) in the Supabase Dashboard:
```sql
select
version();
```
Which should return something like:
```sql
PostgreSQL 15.1 on aarch64-unknown-linux-gnu, compiled by gcc (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0, 64-bit
```
This query can also be executed via `psql` or any other query editor if you prefer to [connect directly to the database](/docs/guides/database/connecting-to-postgres#direct-connections).