Unable to update a related collection within an afterChange hook when using postgres

[CCoffie]

Describe the Bug

There seems to be a bug within the postgres implementation that's not allowing afterChange hooks to update other collection items. I created a test project that shows the bug. The test project works when I switch to using mongo as the backend but when using postgres, the action times out.

Link to the code that reproduces this issue

https://github.com/CCoffie/payload-bug

Reproduction Steps

1. Run the test project with npm run dev. (I currently have a docker compose up command for postgres running as a predev command)
2. Go to the admin panel and create a credit transaction
3. Set the required fields and submit and the action will freeze

It seems to freezing on this section of the hook:

const updatedUser = await payload.update({
      collection: 'users',
      id: user.id,
      data: {
        credits: newCredits,
      },
    })

Which area(s) are affected? (Select all that apply)

db-postgres, area: core

Environment Info

Binaries:
  Node: 22.11.0
  npm: 10.9.0
  Yarn: N/A
  pnpm: 9.12.3
Relevant Packages:
  payload: 3.9.0
  next: 15.1.0
  @payloadcms/db-mongodb: 3.11.0
  @payloadcms/db-postgres: 3.9.0
  @payloadcms/email-nodemailer: 3.9.0
  @payloadcms/graphql: 3.9.0
  @payloadcms/next/utilities: 3.9.0
  @payloadcms/payload-cloud: 3.9.0
  @payloadcms/richtext-lexical: 3.9.0
  @payloadcms/translations: 3.9.0
  @payloadcms/ui/shared: 3.9.0
  react: 19.0.0
  react-dom: 19.0.0
Operating System:
  Platform: linux
  Arch: x64
  Version: #1 SMP PREEMPT_DYNAMIC PMX 6.8.12-5 (2024-12-03T10:26Z)
  Available memory (MB): 16384
  Available CPU cores: 4

[akhrarovsaid]

Hey @CCoffie,

Can you try passing req to your payload.update call? See here for info

const updatedUser = await payload.update({
  collection: 'users',
  id: user.id,
  data: {
    credits: newCredits,
  },
  req
})

[CCoffie]

Ah, yep that fixed it! Thanks for the help. Should the req parameter always be passed?

[akhrarovsaid]

@CCoffie Generally yes, wherever you have access to a req you want to pass it in. It's highly recommended at least.