orm 2.1.2

◭ Next-generation ORM for Dart Navtive & Flutter | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB.

2.1.2

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Bug fixes

• Fix the problem of repeated operation of the lookup runtime configuration
• Fix setting owerwrite datasources causing engine startup failure

Refactor

Refactored to owerwrite datasources to convert to engine readable settings

2.1.1

Support custom runtime configuration.

2.1.0

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Major improvements:

Runtime configuration

Previously, use prisma.yaml to configure Prisma:

environment:
   DATABASE_URL: postgres://user:password@localhost:5432/mydb

Now, we have introduced a new configuration method, Runtime Configuration compatible with dotenv format:

# .prismarc
DATABASE_URL=postgres://user:password@localhost:5432/mydb

# Database host
DATABASE_HOST=postgres://user:password@localhost:5432
DATABASE_URL=${DATABASE_HOST}/mydb

If you have dotenv in mind, you just need to add the database URL configuration to .env:

DATABASE_URL=postgres://user:password@localhost:5432/mydb

For more usage of runtime configuration, please see 👉 https://pub.dev/packages/rc

Custom configuration

Now, you can customize your prisma project configuration in pubspec.yaml:

...
prisma:
   prismarc: path/a/b/c/custom.prismarc
   dotenv: path/a/b/c/custom.env
   schema: path/a/b/c/custom.prisma
...

Parameter	Description	Default
prismarc	Custom runtime configuration path	.prismarc
dotenv	Custom dotenv path	.env
schema	Custom Prisma schema path	prisma/schema.prisma

Custom engine path

Previously, the Prisma engine was downloaded into the .dart_tool/prisma directory, now you can customize it.

Custom engines path with runtime configuration

# Query binary engine
PRISMA_QUERY_ENGINE_BINARY(path) = custom-engines/query-engine

# Migration binary engine
PRISMA_MIGRATION_ENGINE_BINARY(path) = custom-engines/migration-engine

# Introspection binary engine
PRISMA_INTROSPECTION_ENGINE_BINARY(path) = custom-engines/introspection-engine

# Format binary engine
PRISMA_FMT_BINARY(path) = custom-engines/prisma-fmt

Custom engines path with dotenv

PRISMA_QUERY_ENGINE_BINARY=path/to/custom-engines/query-engine
PRISMA_MIGRATION_ENGINE_BINARY=path/to/custom-engines/migration-engine
PRISMA_INTROSPECTION_ENGINE_BINARY=path/to/custom-engines/introspection-engine
PRISMA_FMT_BINARY=path/to/custom-engines/prisma-fmt

Refactored package:orm/configure.dart

Previously, we have package:orm/configure.dart to configure Prisma, now we have refactored it to package:orm/prisma.dart:

import 'package:orm/configure.dart';

print(configure('DATABASE_URL'));

Now, you can use package:orm/configure.dart to configure Prisma:

import 'package:orm/configure.dart';

print(environment.DATABASE_URL);

Bug fixes:

1. Fix map and throws binary errors - #16
2. Problems using Model with relation - #14

Features:

1. Generator generate import support show.
2. Prisma CLI debug allow set to dotenv or runtime configuration.
3. Prisma CLI debug print stack trace.

2.0.1

CLI

1. Fixed model relation deserialization is a must - #7

Runtime

1. Fixed Create throws assertion error - #10
2. Fixed UTF-8 decoding error - #11

2.0.0

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Major improvements:

All packages merged into one

We have reasonably integrated all the packages we split before, before:

dependencies:
   orm: 1.0.0
dev_dependencies:
   prisma_cli: 1.0.0

Now:

dependencies:
   orm: 2.0.0

Support transactions (preview)

Interactive transactions are a stable feature in Prisma For Dart, but a preview feature for the Prisma engine. Interactive transactions are easier to handle for ORMs:

final result = await prisma.$transaction((prisma) async {
   final user = await prisma.user.create(...);
   final post = await prisma.post.create(...);

   return post;
}

CLI

• Added db pull function
• Complete refactoring of generate command
• Built-in RPC engine service refactoring
• The binary download engine supports the verification version, and the marked version will be downloaded automatically when the engine is updated

Runtime

• Added GraphQL SDL generation
• Added prisma.$connect() method
• Added prisma.$disconnect() method
• Refactored engine interface and entry parameters