prisma 6.3.0

on Node.js Yarn

Today, we are excited to share the 6.3.0 stable release 🎉

🌟 Help us spread the word about Prisma by starring the repo ☝️ or tweeting about the release. 🌟

Highlights

Add limit to updateMany() and deleteMany()

Previously, limit has not existed as a valid option in top level updateMany() and deleteMany() queries. In 6.3.0 limit is now available in these queries, bringing their features more in line with other query types.

You can use limit like the following:

await prisma.user.deleteMany({
  where: { column: 'value' },
  limit: 100,
});

This will limit the number of deleted users to 100 at maximum.

Sort generator fields deterministically

In previous version of Prisma ORM, the fields inside of a generator block in your Prisma Schema were not deterministically sorted. This could lead to cases where prisma db pull could lead to re-ordering of fields.

In 6.3.0, the sorting of fields in this block is now deterministic. You may see re-ordering on the first prisma db pull after you upgrade, but it will remain consistent afterwards.

Replace NOT IN with NOT EXISTS for PostgreSQL relation filters

In previous versions of Prisma ORM, when using the none or some relation filters, the SQL queries generated used NOT IN. In many cases this lead to performance issues as the size of the related table grew. In 6.3.0, we’ve replaced these usages of IN with EXISTS in order to improve query performance.

A special thank you

We'd like to extend our heartfelt thanks to @loren and his team for the collaboration and trust in our enterprise support plan. Working closely with them allowed us to address important issues like #19249 and #17303. Their insights and partnership have been invaluable in improving our product.

If your team could benefit from dedicated support and tailored solutions, learn more about our enterprise support plan.

Fixes and improvements

Prisma Client

• Add take or limit to updateMany() & deleteMany()

Prisma

• Prisma interactive transaction ignores DB exception on commit (with triggers)
• prisma db pull non-deterministically sorts generator fields
• no entry found for key error on views<->model relations
• Adding onUpdate data to the DMMF in @prisma/generator-helper

Credits

Huge thanks to @WhyAsh5114 for their contributions to this release!