●Change8

Migrating to Prisma 6.4.0

Version 6.4.0 introduces 1 breaking change. This guide details how to update your code.

Released: 2/18/2025

1
Breaking Changes
3
Migration Steps
6
Affected Symbols

⚠️ Check Your Code

If you use any of these symbols, you need to read this guide:

prisma.config.tsfindManystring_containsstring_starts_withstring_ends_withmode

Breaking Changes

●Issue #1

When using the new prisma.config.ts, the Prisma CLI no longer automatically loads environment variables from .env files. Users must manually load them using packages like dotenv.

Migration Steps

  1. 1
    To use the new configuration file, create a prisma.config.ts in your project root.
  2. 2
    Set 'earlyAccess: true' within the prisma.config.ts export.
  3. 3
    If migrating from .env files to prisma.config.ts, install 'dotenv' and manually call config() within the TS configuration file to maintain environment variable access.

Release Summary

Prisma 6.4.0 introduces a TypeScript-based configuration file (Early Access), case-insensitive filtering for JSON data, and performance optimizations for CockroachDB migrations.

Need More Details?

View the full release notes and all changes for Prisma 6.4.0.

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