-- =============================================================================
-- 数据分析 Agent 专用 MySQL（3 张 · 养 Agent 资产）
-- 执行：merge 数据分析 Agent 后 · jinrong_agent 库
-- 来源：docs/项目框架设计/表设计/03-mysql-analyst专用.sql
-- =============================================================================

USE jinrong_agent;

CREATE TABLE IF NOT EXISTS analytics_metric_dict (
    id                  BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
    metric_key          VARCHAR(128)    NOT NULL COMMENT '唯一键，如 holding_scale',
    metric_name         VARCHAR(128)    NOT NULL COMMENT '持仓规模',
    aliases             JSON            NULL COMMENT '同义词：["规模","市值"]',
    definition          TEXT            NOT NULL COMMENT '口径定义',
    formula             TEXT            NULL COMMENT '计算公式',
    applicable_tables   JSON            NULL COMMENT '适用表清单',
    default_time_window VARCHAR(64)     NULL COMMENT '默认时间窗',
    unit                VARCHAR(32)     NULL COMMENT '单位：元/万元/%',
    status              ENUM('draft','published','rolled_back') NOT NULL DEFAULT 'draft',
    version             INT UNSIGNED    NOT NULL DEFAULT 1,
    gray_roles          JSON            NULL COMMENT '灰度：null=全量，["advisor"]=部分角色',
    created_by          VARCHAR(64)     NOT NULL,
    published_by        VARCHAR(64)     NULL,
    created_at          DATETIME(3)     NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
    updated_at          DATETIME(3)     NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
    UNIQUE KEY uk_metric (metric_key, version),
    KEY idx_status (status, metric_key)
) ENGINE=InnoDB COMMENT='【分析专用】口径字典（D-07/D-11）';

CREATE TABLE IF NOT EXISTS analytics_few_shot (
    id                BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
    question          TEXT            NOT NULL,
    sql_text          TEXT            NOT NULL,
    tags              JSON            NULL,
    source_session_id VARCHAR(64)     NULL COMMENT '溯源会话',
    status            ENUM('draft','published','rolled_back') NOT NULL DEFAULT 'draft',
    version           INT UNSIGNED    NOT NULL DEFAULT 1,
    gray_roles        JSON            NULL,
    created_by        VARCHAR(64)     NOT NULL,
    published_by      VARCHAR(64)     NULL,
    created_at        DATETIME(3)     NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
    updated_at        DATETIME(3)     NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
    KEY idx_status (status, id)
) ENGINE=InnoDB COMMENT='【分析专用】few-shot 示例（D-11）';

CREATE TABLE IF NOT EXISTS analytics_query_template (
    id                BIGINT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
    template_key      VARCHAR(128)    NOT NULL,
    template_sql      TEXT            NOT NULL COMMENT '参数化 SQL，如 WHERE risk_code IN (:risk_codes)',
    params_schema     JSON            NULL COMMENT '参数定义',
    tags              JSON            NULL,
    source_session_id VARCHAR(64)     NULL,
    status            ENUM('draft','published','rolled_back') NOT NULL DEFAULT 'draft',
    version           INT UNSIGNED    NOT NULL DEFAULT 1,
    gray_roles        JSON            NULL,
    created_by        VARCHAR(64)     NOT NULL,
    published_by      VARCHAR(64)     NULL,
    created_at        DATETIME(3)     NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
    updated_at        DATETIME(3)     NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
    KEY idx_status (status, template_key)
) ENGINE=InnoDB COMMENT='【分析专用】快速模板（D-06/D-11）';