Files
Alfred/drizzle/meta/0004_snapshot.json
lanyuanxiaoyao db40d04dc5 refactor(db): 统一数据库 schema — 软删除、命名规范、约束标准化
- 全表新增 deleted_at 列,统一软删除替代硬删除+archived_at
- models.model_id 重命名为 external_id,消除语义混淆
- conversations.model_id 改为可空(模型为建议而非绑定)
- messages 新增 updated_at,移除 CASCADE 改为 DAO 层级联
- 移除 DB 层 UNIQUE 约束,改为应用层检查(配合软删除)
- 新增 helpers.ts(baseColumns + 构造层防御)、ESLint 规则、契约测试
- 迁移 0004 补全 CHECK 约束(providers.type/materials.status/messages.role)
- DAO 层全面重写:级联软删除、应用层唯一、provider 删除保护
- 路由/前端/测试全量适配 externalId 重命名及类型变更
2026-06-05 01:02:23 +08:00

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JSON

{
"version": "6",
"dialect": "sqlite",
"id": "b0da1e89-0647-40e1-9739-6bcd14cf5a2e",
"prevId": "340f6d1a-081b-413d-a289-f39592ece0a2",
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"name": "conversations",
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"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
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},
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},
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},
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},
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"default": "'新会话'"
},
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}
},
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"onDelete": "no action",
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},
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},
"parts": {
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},
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},
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}
},
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}
}