prisma-driver-adapter-implementation

Implementing a Prisma v7 driver adapter requires following the documented contracts and lifecycle for SqlDriverAdapter, Transaction, and factory interfaces. This guide provides architecture diagrams and templates to ensure predictable integration and compatibility with @prisma/driver-adapter-utils.

The required transaction lifecycle for a Prisma driver adapter involves implementing specific interfaces for SqlDriverAdapter and Transaction management. This guide codifies these essential contracts to ensure consistency and correctness across different database adapters.

Error mapping in Prisma v7 driver adapters works by applying specific mapping rules and verification checklists to prevent unsafe changes. This ensures that errors are consistently translated and handled across different database implementations.

Yes, you need @prisma/driver-adapter-utils to build a custom database adapter, as this guide specifies helper structures and frontmatter expectations that ensure compatibility with the library and predictable integration with Prisma v7.

A key limitation when modifying Prisma driver adapter contracts is the risk of unsafe changes. This guide provides verification checklists and error-mapping rules to prevent unsafe modifications and maintain predictable integration across databases.