Prisma ORM v6.19.0: connection pooling for Prisma Postgres

Prisma ORM is the most popular ORM in the TypeScript ecosystem. Today’s release brings a bunch of new bug fixes and overall improvements:

#5675: When dropping a model from a schema, do not append the default schema to the migration.
#5656: Aligning naming conventions for fields and relation fields
#28341: Add biome ignore comments to generated client files. This was a community contribution from @lonelyevil, thank you!

Prisma Postgres

Prisma Postgres is our fully managed Postgres service, designed with the same philosophy of great DX that has guided Prisma for close to a decade. With this release, we are introducing the following improvements:

Connection pooling with Prisma Postgres

We added support for direct connections in 6.17, opening Prisma Postgres up to working with any tool in the wider Postgres ecosystem. Now, you can confirm that connection to support connection pooling by appending the query parameter pool=true to the connection string.

postgres://555555..../postgres?sslmode=require&pool=true

VSCode extension

A frequently requested feature is to be able to use a local Prisma Postgres database within our VS Code Extension without having to log in. In this release, we’re happy to share that this is now supported! Now you can work on your project without having to connect to the database remotely.

Screenshot 2025-10-31 at 3.56.59 PM.png

#1924: previewFeatures = "" suggestion results in "[]" value

Enterprise support

Thousands of teams use Prisma and many of them already tap into our Enterprise & Agency Support Program for hands-on help with everything from schema integrations and performance tuning to security and compliance.

With this program you also get priority issue triage and bug fixes, expert scalability advice, and custom training so that your Prisma-powered apps stay rock-solid at any scale. Learn more or join: https://prisma.io/enterprise.