Files
payloadcms/packages/db-vercel-postgres
Alessio Gravili 319d3355de feat: improve turbopack compatibility (#11376)
This PR introduces a few changes to improve turbopack compatibility and
ensure e2e tests pass with turbopack enabled

## Changes to improve turbopack compatibility
- Use correct sideEffects configuration to fix scss issues
- Import scss directly instead of duplicating our scss rules
- Fix some scss rules that are not supported by turbopack
- Bump Next.js and all other dependencies used to build payload

## Changes to get tests to pass

For an unknown reason, flaky tests flake a lot more often in turbopack.
This PR does the following to get them to pass:
- add more `wait`s
- fix actual flakes by ensuring previous operations are properly awaited

## Blocking turbopack bugs
- [X] https://github.com/vercel/next.js/issues/76464
  - Fix PR: https://github.com/vercel/next.js/pull/76545
  - Once fixed: change `"sideEffectsDisabled":` back to `"sideEffects":`
  
## Non-blocking turbopack bugs
- [ ] https://github.com/vercel/next.js/issues/76956

## Related PRs

https://github.com/payloadcms/payload/pull/12653
https://github.com/payloadcms/payload/pull/12652
2025-06-02 22:01:07 +00:00
..

Payload Postgres Adapter

Vercel Postgres adapter for Payload.

Installation

npm install @payloadcms/db-vercel-postgres

Usage

Explicit Connection String

import { buildConfig } from 'payload'
import { vercelPostgresAdapter } from '@payloadcms/db-vercel-postgres'

export default buildConfig({
  db: vercelPostgresAdapter({
    pool: {
      connectionString: process.env.DATABASE_URI,
    },
  }),
  // ...rest of config
})

Automatic Connection String Detection

Have Vercel automatically detect from environment variable (typically process.env.POSTGRES_URL)

export default buildConfig({
  db: postgresAdapter(),
  // ...rest of config
})

More detailed usage can be found in the Payload Docs.