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AIclinicalresearch/backend/prisma/migrations/create_tool_c_session.sql
HaHafeng bdfca32305 docs(iit): REDCap对接技术方案完成与模块状态更新
- 新增《REDCap对接技术方案与实施指南》(1070行)
  - 确定DET+REST API技术方案(不使用External Module)
  - 完整RedcapAdapter/WebhookController/SyncManager代码设计
  - Day 2详细实施步骤与验收标准
- 更新《IIT Manager Agent模块当前状态与开发指南》
  - 记录REDCap本地环境部署完成(15.8.0)
  - 记录对接方案确定过程与技术决策
  - 更新Day 2工作计划(6个阶段详细清单)
  - 整体进度18%(Day 1完成+REDCap环境就绪)
- REDCap环境准备完成
  - 测试项目test0102(PID 16)创建成功
  - DET功能源码验证通过
  - 本地Docker环境稳定运行

技术方案:
- 实时触发: Data Entry Trigger (0秒延迟)
- 数据拉取: REST API exportRecords (增量同步)
- 轮询补充: pg-boss定时任务 (每30分钟)
- 可靠性: Webhook幂等性 + 轮询补充机制
2026-01-02 14:30:38 +08:00

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-- 创建 Tool C Session 表
-- 日期: 2025-12-06
-- 用途: 科研数据编辑器会话管理
CREATE TABLE IF NOT EXISTS dc_schema.dc_tool_c_sessions (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
user_id VARCHAR(255) NOT NULL,
file_name VARCHAR(500) NOT NULL,
file_key VARCHAR(500) NOT NULL,
-- 数据元信息
total_rows INTEGER NOT NULL,
total_cols INTEGER NOT NULL,
columns JSONB NOT NULL,
encoding VARCHAR(50),
file_size INTEGER NOT NULL,
-- 时间戳
created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
expires_at TIMESTAMP NOT NULL
);
-- 创建索引
CREATE INDEX IF NOT EXISTS idx_dc_tool_c_sessions_user_id ON dc_schema.dc_tool_c_sessions(user_id);
CREATE INDEX IF NOT EXISTS idx_dc_tool_c_sessions_expires_at ON dc_schema.dc_tool_c_sessions(expires_at);
-- 添加注释
COMMENT ON TABLE dc_schema.dc_tool_c_sessions IS 'Tool C (科研数据编辑器) Session会话表';
COMMENT ON COLUMN dc_schema.dc_tool_c_sessions.file_key IS 'OSS存储路径: dc/tool-c/sessions/{timestamp}-{fileName}';
COMMENT ON COLUMN dc_schema.dc_tool_c_sessions.columns IS '列名数组 ["age", "gender", "diagnosis"]';
COMMENT ON COLUMN dc_schema.dc_tool_c_sessions.expires_at IS '过期时间创建后10分钟';