108 lines
5.0 KiB
SQL
108 lines
5.0 KiB
SQL
-- =============================================================================
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-- 迁移脚本：创建 biz Schema 业务表（coach_tasks / coach_task_history / notes / trigger_jobs）
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-- 日期：2026-02-27
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-- 目标库：test_zqyy_app（通过 APP_DB_DSN 连接）
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-- 说明：在 biz Schema 下创建助教任务系统和备注系统所需的 4 张业务表，
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-- 包含字段定义、约束、CHECK 约束、外键、部分唯一索引和查询索引。
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-- 前提：biz Schema 已由 2026-02-24__p1_create_auth_biz_schemas.sql 创建
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-- 需求：1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9
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-- =============================================================================
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-- 确保 biz Schema 存在（幂等）
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CREATE SCHEMA IF NOT EXISTS biz;
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-- ---------------------------------------------------------------------------
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-- 1. biz.coach_tasks — 助教任务表
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-- ---------------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS biz.coach_tasks (
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id BIGSERIAL PRIMARY KEY,
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site_id BIGINT NOT NULL,
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assistant_id BIGINT NOT NULL,
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member_id BIGINT NOT NULL,
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task_type VARCHAR(50) NOT NULL,
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status VARCHAR(20) NOT NULL DEFAULT 'active',
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priority_score NUMERIC(5,2),
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expires_at TIMESTAMPTZ,
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is_pinned BOOLEAN DEFAULT FALSE,
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abandon_reason TEXT,
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completed_at TIMESTAMPTZ,
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completed_task_type VARCHAR(50),
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parent_task_id BIGINT REFERENCES biz.coach_tasks(id),
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created_at TIMESTAMPTZ DEFAULT NOW(),
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updated_at TIMESTAMPTZ DEFAULT NOW()
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);
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-- 部分唯一索引：同一 (site_id, assistant_id, member_id, task_type) 下 active 任务最多一条
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CREATE UNIQUE INDEX IF NOT EXISTS idx_coach_tasks_site_assistant_member_type
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ON biz.coach_tasks (site_id, assistant_id, member_id, task_type)
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WHERE status = 'active';
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-- 助教任务列表查询索引
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CREATE INDEX IF NOT EXISTS idx_coach_tasks_assistant_status
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ON biz.coach_tasks (site_id, assistant_id, status);
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-- ---------------------------------------------------------------------------
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-- 2. biz.coach_task_history — 任务变更历史表
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-- ---------------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS biz.coach_task_history (
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id BIGSERIAL PRIMARY KEY,
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task_id BIGINT NOT NULL REFERENCES biz.coach_tasks(id),
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action VARCHAR(50) NOT NULL,
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old_status VARCHAR(20),
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new_status VARCHAR(20),
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old_task_type VARCHAR(50),
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new_task_type VARCHAR(50),
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detail JSONB,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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-- ---------------------------------------------------------------------------
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-- 3. biz.notes — 统一备注表
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-- ---------------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS biz.notes (
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id BIGSERIAL PRIMARY KEY,
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site_id BIGINT NOT NULL,
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user_id INTEGER NOT NULL,
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target_type VARCHAR(50) NOT NULL,
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target_id BIGINT NOT NULL,
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type VARCHAR(20) NOT NULL DEFAULT 'normal',
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content TEXT NOT NULL,
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rating_service_willingness SMALLINT CHECK (rating_service_willingness BETWEEN 1 AND 5),
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rating_revisit_likelihood SMALLINT CHECK (rating_revisit_likelihood BETWEEN 1 AND 5),
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task_id BIGINT REFERENCES biz.coach_tasks(id),
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ai_score SMALLINT,
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ai_analysis TEXT,
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created_at TIMESTAMPTZ DEFAULT NOW(),
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updated_at TIMESTAMPTZ DEFAULT NOW()
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);
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-- 按目标查询备注索引
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CREATE INDEX IF NOT EXISTS idx_notes_target
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ON biz.notes (site_id, target_type, target_id);
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-- ---------------------------------------------------------------------------
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-- 4. biz.trigger_jobs — 触发器配置表
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-- ---------------------------------------------------------------------------
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CREATE TABLE IF NOT EXISTS biz.trigger_jobs (
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id SERIAL PRIMARY KEY,
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job_type VARCHAR(100) NOT NULL,
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job_name VARCHAR(100) NOT NULL UNIQUE,
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trigger_condition VARCHAR(20) NOT NULL,
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trigger_config JSONB NOT NULL,
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last_run_at TIMESTAMPTZ,
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next_run_at TIMESTAMPTZ,
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status VARCHAR(20) NOT NULL DEFAULT 'enabled',
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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-- =============================================================================
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-- 回滚脚本（按逆序执行）
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-- =============================================================================
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-- DROP INDEX IF EXISTS biz.idx_notes_target;
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-- DROP INDEX IF EXISTS biz.idx_coach_tasks_assistant_status;
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-- DROP INDEX IF EXISTS biz.idx_coach_tasks_site_assistant_member_type;
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-- DROP TABLE IF EXISTS biz.trigger_jobs;
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-- DROP TABLE IF EXISTS biz.notes;
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-- DROP TABLE IF EXISTS biz.coach_task_history;
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-- DROP TABLE IF EXISTS biz.coach_tasks;
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