Bug description

Hi,

since Prisma 7 and the switch to @prisma/adapter-mssql I get TransactionError: Can't rollback transaction. There is a request in progress on almost every query, making it unusable in the current state. I had to rollback to version 6.19.1 without the Rust-free adapter.

Might be related:
#28812 #27990

Severity

🚨 Critical: Data loss, app crash, security issue

Reproduction

Expected vs. Actual Behavior

expected: upgrade to Prisma 7 should not break production code
actual: currently unusable

Frequency

Consistently reproducible

Does this occur in development or production?

Both development and production

Is this a regression?

Workaround

Downgrading to Prisma 6.19.1 fixes it

Prisma Schema & Queries

// Add relevant schema.prisma snippet

// Add relevant Prisma Client query

Prisma Config

// Add your `prisma.config.ts`

Logs & Debug Info

// Debug logs here

Environment & Setup

• OS: Windows
• Database: MSSQL
• Node.js version: v22

Prisma Version

6.19.1