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@prisma/client

Prisma Client is an auto-generated, type-safe and modern JavaScript/TypeScript ORM for Node.js that's tailored to your data. Supports PostgreSQL, CockroachDB, MySQL, MariaDB, SQL Server, SQLite & MongoDB databases.

Last release 3 days ago
27 Aug 2026
Ships fairly regularly
a new release about every 1 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
3 versions withdrawn
withdrawn after publishing
7 years old
10653 releases · first in 2020

Release timeline

10653 releases since 2020

2020202120222023202420252026

20202026

One column per quarter.

Releases

4.16.0-dev.3812 Jun 2023pre-release
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4.16.0-dev.379 Jun 2023pre-release
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4.15.030 May 2023
Release notes
🌟 Help us spread the word about Prisma by starring the repo or tweeting about the release. 🌟

Highlights

For this release, we focused on fixing bugs and making smaller quality-of-life improvements.

Support for custom arguments for prisma db seed

This release adds support for defining and passing arbitrary arguments to prisma db seed. This creates the opportunity for you to define your own arguments in your seed file that you could pass to the prisma db seed command. A few example use-cases include, but are not limited to:
- Seeding different data in different environments
- Partially seeding data in some tables
Here is an example seed.ts file that defines custom arguments for seeding different data in different environments:
```
// prisma/seed.ts
import { parseArgs } from "node:util";

const options = {
  environment: { type: 'string', },
}

async function main() {
  const { values: { environment } } = parseArgs({ options })
  
  switch (environment) {
    case "development":
      /** do something for development */
      break;
    case "test":
      /** do something  for test  environment */
      break;
    default:
      break;
  }
}

main()
```
You can then provide the environment argument when executing the seed script as follows:
```
npx prisma db seed -- --environment development
```
Let us know what you think, share example usage of this feature, and create a bug report if you run into any issues.

Improved error messages when Query Engine file is not found

This release improves the error messages returned by Prisma Client when the Query Engine file is not found. A few reasons the Query Engine file might be missing from your application bundle include when:
- The downloaded Query Engine doesn’t match the runtime/ target platform your application is running on.
- The Query Engine is not copied to your final application bundle during the build step.
We hope these error messages are helpful while debugging your application.

Prisma VS Code extension improvements

In this release, we made a few improvements to our VS Code extension:
1. Updated the file system watcher that is responsible for restarting the TypeScript server when prisma generate is run to ensure the types are in sync
  Note:
  
  This new approach is currently only available on Windows and Linux. We plan on adding support for the new file system watcher on macOS soon.
  
  This requires both Prisma CLI & VS code extension version 4.15.0 or higher
2. Added Quick Fixes action for unique identifiers for MongoDB to add the @map("_id") attribute function when it’s missing on an identifier field
  
  https://user-images.githubusercontent.com/29753584/239030357-2b6613bf-b6b5-48f2-a2df-b93df0692fda.mov
3. Support for renaming symbols for composite types and views
  
  https://user-images.githubusercontent.com/33921841/242042225-87dfee9b-0698-4e1d-b05e-5cb0b8ab1349.mov
Fixes and improvements

Prisma Client
Prisma Migrate
- Pass extra arguments to prisma db seed to the seed command
- Typo in generating migration SQL to add enum.
Language tools (e.g. VS Code)
Credits

Huge thanks to @RobertCraigie, @KhooHaoYit, @art049, @luxaritas, @mrazauskas, @maxmartynov, @haneenmahd for helping!

📺 Join us for another "What's new in Prisma" live stream

Learn about the latest release and other news from the Prisma community by joining us for another "What's new in Prisma" live stream.

The stream takes place on YouTube on Thursday, June 1 at 5 pm Berlin | 8 am San Francisco.
Open source →
4.15.0-integration-windows-portability.617 May 2023pre-release
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4.15.0-integration-windows-portability.417 May 2023pre-release
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4.15.0-integration-search-location-datamodel-path-and-dirnamedotdot.316 May 2023pre-release
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4.15.0-integration-search-location-datamodel-path-and-dirnamedotdot.216 May 2023pre-release
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4.15.0-integration-os-edge-client.111 May 2023pre-release
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4.15.0-integration-generator-error-handling.1925 May 2023pre-release
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4.15.0-integration-generator-error-handling.1323 May 2023pre-release
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@prisma/client

Release timeline

Releases

Highlights

Support for custom arguments for prisma db seed

Improved error messages when Query Engine file is not found

Prisma VS Code extension improvements

Fixes and improvements

Prisma Client

Prisma Migrate

Language tools (e.g. VS Code)

Credits

📺 Join us for another "What's new in Prisma" live stream

Support for custom arguments for `prisma db seed`