Jeffery
f44200f543
- 導入 Prisma 7.9.1 + SQLite（better-sqlite3 driver adapter），prisma.config.ts 管理連線設定 - 完整資料模型：User／Work／Character／CharacterAlias／EpisodicMemory／SemanticMemory／ ProceduralRule／EmotionState／Relationship／SentimentLedgerEntry - packages/db：Prisma Client 存取層（ESM，因 Prisma 7 產出的 generated client 僅支援 ESM） - apps/api 隨之改為 ESM 以相容 packages/db - packages/shared：新增角色／記憶／情緒／關係共用型別，api 與 web 皆從此匯入 - prisma/seed.ts：建立測試使用者與元氣型測試角色，含完整關係帳本與記憶種子資料 - apps/api：新增 GET /characters - scripts/smoke/B.mjs：驗證資料表齊全、API 讀出種子角色、關係與記憶可寫入讀出 - 保留 Prisma 官方隨 CLI 附的 agent skill 文件（.agents/skills 等），供後續群組查閱 npm run restart && npm run smoke -- B 皆通過（B-V），A 群組冒煙測試無回歸。
152 lines
3.4 KiB
Markdown
152 lines
3.4 KiB
Markdown
# Prisma Accelerate Users
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Special migration instructions for users of Prisma Accelerate or Prisma Postgres with `prisma://` or `prisma+postgres://` URLs.
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## Important
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**Do NOT pass Accelerate URLs to driver adapters.**
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Driver adapters (like `PrismaPg`) expect direct database connection strings. They will fail with `prisma://` or `prisma+postgres://` URLs.
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## Correct v7 Setup for Accelerate
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### 1. Keep your Accelerate URL
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```env
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# .env
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DATABASE_URL="prisma://accelerate.prisma-data.net/?api_key=..."
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# or
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DATABASE_URL="prisma+postgres://accelerate.prisma-data.net/..."
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```
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### 2. Install Accelerate extension
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```bash
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npm install @prisma/extension-accelerate
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```
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### 3. Configure prisma.config.ts
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```typescript
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import 'dotenv/config'
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import { defineConfig, env } from 'prisma/config'
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export default defineConfig({
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schema: 'prisma/schema.prisma',
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datasource: {
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url: env('DATABASE_URL'), // Accelerate URL works here
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},
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})
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```
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### 4. Instantiate client with accelerateUrl
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```typescript
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import { PrismaClient } from '../generated/client'
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import { withAccelerate } from '@prisma/extension-accelerate'
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// Use accelerateUrl instead of adapter
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export const prisma = new PrismaClient({
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accelerateUrl: process.env.DATABASE_URL,
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}).$extends(withAccelerate())
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```
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## What NOT to Do
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```typescript
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// ❌ WRONG - Don't use adapter with Accelerate URL
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import { PrismaPg } from '@prisma/adapter-pg'
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const adapter = new PrismaPg({
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connectionString: process.env.DATABASE_URL // This will fail with prisma://
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})
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```
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## Migrations with Accelerate
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For migrations, you may need a direct database connection:
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### Option 1: Use Accelerate URL for everything
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Accelerate URLs work with Prisma CLI commands:
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```bash
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# Works with Accelerate URL
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prisma migrate deploy
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prisma db push
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```
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### Option 2: Use direct URL for migrations
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```env
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DATABASE_URL="prisma+postgres://..." # For app
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DIRECT_DATABASE_URL="postgresql://..." # For migrations
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```
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```typescript
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// prisma.config.ts
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export default defineConfig({
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datasource: {
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url: env('DIRECT_DATABASE_URL'), // Direct URL for CLI
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},
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})
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```
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## Prisma Postgres (Cloud)
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If using Prisma Postgres cloud database:
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### Same approach
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```typescript
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import { PrismaClient } from '../generated/client'
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import { withAccelerate } from '@prisma/extension-accelerate'
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export const prisma = new PrismaClient({
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accelerateUrl: process.env.DATABASE_URL, // prisma+postgres:// URL
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}).$extends(withAccelerate())
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```
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## Switching Away from Accelerate
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If you later switch to direct TCP connection:
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```typescript
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// Change from accelerateUrl to adapter
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import { PrismaClient } from '../generated/client'
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import { PrismaPg } from '@prisma/adapter-pg'
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const adapter = new PrismaPg({
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connectionString: process.env.DATABASE_URL // Direct postgres:// URL
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})
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export const prisma = new PrismaClient({ adapter })
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```
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## Caching with Accelerate
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The extension enables caching:
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```typescript
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const users = await prisma.user.findMany({
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cacheStrategy: {
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ttl: 60, // Cache for 60 seconds
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swr: 120, // Stale-while-revalidate for 120 seconds
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},
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})
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```
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## Edge Runtime
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Accelerate works great in edge runtimes:
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```typescript
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// Works in Vercel Edge, Cloudflare Workers, etc.
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import { PrismaClient } from '../generated/client'
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import { withAccelerate } from '@prisma/extension-accelerate'
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export const prisma = new PrismaClient({
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accelerateUrl: process.env.DATABASE_URL,
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}).$extends(withAccelerate())
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```
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