71 lines
2.8 KiB
PL/PgSQL
71 lines
2.8 KiB
PL/PgSQL
-- AgentCoord 数据库表结构
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-- 基于 DATABASE_DESIGN.md 设计
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-- 执行方式: psql -U postgres -d agentcoord -f schema.sql
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-- =============================================================================
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-- 表1: multi_agent_tasks (多智能体任务记录)
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-- 状态枚举: pending/planning/generating/executing/completed/failed
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-- =============================================================================
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CREATE TABLE IF NOT EXISTS multi_agent_tasks (
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task_id VARCHAR(64) PRIMARY KEY,
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user_id VARCHAR(64) NOT NULL,
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query TEXT NOT NULL,
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agents_info JSONB NOT NULL,
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task_outline JSONB,
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assigned_agents JSONB,
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agent_scores JSONB,
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result JSONB,
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status VARCHAR(20) DEFAULT 'pending',
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execution_count INTEGER DEFAULT 0,
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generation_id VARCHAR(64),
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execution_id VARCHAR(64),
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rehearsal_log JSONB,
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branches JSONB, -- 任务大纲探索分支数据
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created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
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);
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-- 索引
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CREATE INDEX IF NOT EXISTS idx_multi_agent_tasks_user_id ON multi_agent_tasks(user_id);
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CREATE INDEX IF NOT EXISTS idx_multi_agent_tasks_created_at ON multi_agent_tasks(created_at DESC);
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CREATE INDEX IF NOT EXISTS idx_multi_agent_tasks_status ON multi_agent_tasks(status);
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CREATE INDEX IF NOT EXISTS idx_multi_agent_tasks_generation_id ON multi_agent_tasks(generation_id);
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CREATE INDEX IF NOT EXISTS idx_multi_agent_tasks_execution_id ON multi_agent_tasks(execution_id);
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-- =============================================================================
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-- 表2: user_agents (用户保存的智能体配置) - 可选表
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-- =============================================================================
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CREATE TABLE IF NOT EXISTS user_agents (
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id VARCHAR(64) PRIMARY KEY,
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user_id VARCHAR(64) NOT NULL,
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agent_name VARCHAR(100) NOT NULL,
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agent_config JSONB NOT NULL,
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created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_user_agents_user_id ON user_agents(user_id);
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-- =============================================================================
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-- 更新时间触发器函数
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-- =============================================================================
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CREATE OR REPLACE FUNCTION update_updated_at_column()
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RETURNS TRIGGER AS $$
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BEGIN
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NEW.updated_at = CURRENT_TIMESTAMP;
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RETURN NEW;
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END;
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$$ language 'plpgsql';
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-- 为 multi_agent_tasks 表创建触发器
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CREATE TRIGGER update_multi_agent_tasks_updated_at
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BEFORE UPDATE ON multi_agent_tasks
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FOR EACH ROW
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EXECUTE FUNCTION update_updated_at_column();
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DO $$
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BEGIN
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RAISE NOTICE '✅ PostgreSQL 数据库表结构创建完成！';
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RAISE NOTICE '表: multi_agent_tasks (多智能体任务记录)';
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RAISE NOTICE '表: user_agents (用户智能体配置)';
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END $$;
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