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blog(prisma-vs-vercel): list the four variables the Prisma Postgres integration sets on Vercel - #8707

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blog/prisma-vs-vercel-integration-variables
Nov 2, 2026
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gregory-boch-prisma merged 1 commit into
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blog/prisma-vs-vercel-integration-variables

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@gregory-boch-prisma

@gregory-boch-prisma gregory-boch-prisma commented Nov 2, 2026 •

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This post compares Prisma and Vercel for TypeScript apps: what each platform sets up, preview databases, migrations, runtime limits and pricing.

Changes

  • "Previews and their databases" said the Prisma Postgres listing sets a single DATABASE_URL. That is out of date: the integration now sets DATABASE_URL, POSTGRES_URL, PRISMA_DATABASE_URL and DATABASE_URL_POOLED. The sentence names all four and still says to scope previews with Vercel's per-environment variables.
  • A new sentence says a project with no DATABASE_URL_POOLED has a database created before 2026-10-29, and links to the guide section that shows how to add it.
  • updatedAt moves to 2026-11-03, and the post gets an "Update history" section with one line for this change.
  • The two later lines that say the integration sets DATABASE_URL stay as they are: they are still true.

Sources checked 2026-11-02

Checks

  • Do-not-claim lint on the diff and this body: exit 0, 0 hits.
  • PR text lint on the body and commit message: exit 0, 0 hits.
  • claims check: 0 matches, none a claim for Prisma.

🤖 Generated with Claude Code

Summary by CodeRabbit

  • Documentation
    • Updated the Prisma Postgres Marketplace integration details, including the listed project variables and the date associated with databases that lack a pooled URL.
    • Added an update-history entry and refreshed the article’s last-updated date.

…ntegration sets on Vercel

The previews section said the listing sets a single DATABASE_URL. The integration now also sets POSTGRES_URL, PRISMA_DATABASE_URL and DATABASE_URL_POOLED; a project with no pooled variable has a database created before 2026-10-29, and the Vercel guide shows how to add it.

The post gets an update history section with one line for this change.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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  • apps/blog/content/blog/prisma-vs-vercel/index.mdx

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Walkthrough

The article’s update date changed to 2026-11-03. Its Prisma Postgres integration description now lists four project variables and identifies when a missing DATABASE_URL_POOLED indicates the database was created. An update-history entry records the revision.

Changes

Article update

Layer / File(s) Summary
Article content and update history
apps/blog/content/blog/prisma-vs-vercel/index.mdx
The article’s update date changed to 2026-11-03. The integration description now lists DATABASE_URL, POSTGRES_URL, PRISMA_DATABASE_URL, and DATABASE_URL_POOLED, and notes that a missing pooled URL indicates a database created before 2026-10-29. An update-history entry documents the revision.

Estimated code review effort: 1 (Trivial) | ~3 minutes

Suggested reviewers: ankur-arch

Merge Risk: Minimal · up to 6f487

The article-only update is mergeable; publication timing for the new date is not established as a defect.

Pre-merge checks: Passed 5
Check name Status Explanation
Description Check Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check Passed The title names the main change: the blog post now lists the four variables the Prisma Postgres integration sets on Vercel. The raw summary confirms the diff adds these four variables (DATABASE_URL, P…
Docstring Coverage Passed No eligible functions found in the changed files. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff with cyclomatic complexity of at least 2. Documentat…
Linked Issues check Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check Passed Check skipped because no linked issues were found for this pull request.
Full details: Title check

Explanation

The title names the main change: the blog post now lists the four variables the Prisma Postgres integration sets on Vercel. The raw summary confirms the diff adds these four variables (DATABASE_URL, POSTGRES_URL, PRISMA_DATABASE_URL, DATABASE_URL_POOLED) to the integration description in the prisma-vs-vercel post. The title is specific, uses a scoped prefix, and is a single sentence without file lists or vague terms.

Full details: Docstring Coverage

Explanation

No eligible functions found in the changed files. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff with cyclomatic complexity of at least 2. Documentation-only edits and deletions within surviving functions are included; unchanged diff context and fully deleted functions are excluded. Analyzed 0 functions across 0 files. (1 skipped: 1 unsupported.)

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@gregory-boch-prisma
gregory-boch-prisma merged commit 1fe1da2 into main Nov 2, 2026
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gregory-boch-prisma deleted the blog/prisma-vs-vercel-integration-variables branch November 2, 2026 20:32

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Preview – docs — 6f487d43 Deployed Nov 2, 2026 by vercel[bot]
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prisma-preview/blog/prisma-vs-vercel-integration-variables — 6f487d43 Deployed Nov 2, 2026 by gregory-boch-prisma via deploy #720
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