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- 新增新房预售证表 house_presale 存储预售许可信息 - 为 house_community 表添加 avg_price 字段存储小区参考均价 - 增强服务器操作审计日志功能，新增管理员账号、IP归属地、错误信息、UA等字段 - 实现纯Go版IP归属地离线解析器，无外部依赖，支持二分查找 - 优化看房列表查询逻辑，修复Fields设置位置导致的SQL语法错误 - 集成招聘模块，添加独立数据库配置和Bark推送服务支持 - 重构日志查询接口，支持多维度筛选和综合分页列表展示 - 更新DAO实体结构同步数据库表结构调整
200 lines
9.9 KiB
Go
200 lines
9.9 KiB
Go
-- 010_house_tables.sql
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-- 看房系统（House）核心数据模型：9 张表。
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-- 约定：BIGINT UNSIGNED 自增主键；统一 created_at/updated_at/deleted_at（GoFrame 软删除）；
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-- 经纬度 GCJ-02；价格单位（总价万元 / 单价元每平米）。
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-- 幂等：CREATE TABLE IF NOT EXISTS，可重复执行。
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-- 1) 楼盘/小区主档
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CREATE TABLE IF NOT EXISTS house_community (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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name VARCHAR(128) NOT NULL COMMENT '小区/楼盘名',
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region VARCHAR(64) NOT NULL DEFAULT '' COMMENT '区县(云岩/南明/观山湖/花溪等)',
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business_district VARCHAR(64) NOT NULL DEFAULT '' COMMENT '板块',
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address VARCHAR(255) NOT NULL DEFAULT '' COMMENT '地址',
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lng DECIMAL(10,6) NOT NULL DEFAULT 0 COMMENT '经度(GCJ-02)',
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lat DECIMAL(10,6) NOT NULL DEFAULT 0 COMMENT '纬度(GCJ-02)',
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build_year INT NOT NULL DEFAULT 0 COMMENT '建成年份',
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households INT NOT NULL DEFAULT 0 COMMENT '总户数',
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plot_ratio DECIMAL(6,3) NOT NULL DEFAULT 0 COMMENT '容积率',
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green_rate DECIMAL(6,3) NOT NULL DEFAULT 0 COMMENT '绿化率',
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avg_price DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '小区参考均价(元/平米)',
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property_company VARCHAR(128) NOT NULL DEFAULT '' COMMENT '物业公司',
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property_fee DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '物业费(元/月/平米)',
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developer VARCHAR(128) NOT NULL DEFAULT '' COMMENT '开发商',
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source VARCHAR(32) NOT NULL DEFAULT '' COMMENT '数据来源',
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created_at DATETIME NOT NULL,
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updated_at DATETIME NOT NULL,
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deleted_at DATETIME NULL,
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PRIMARY KEY (id),
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KEY idx_community_name (name),
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KEY idx_community_region (region, business_district),
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KEY idx_community_lnglat (lng, lat),
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KEY idx_community_deleted_at (deleted_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='楼盘/小区';
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-- 2) 楼栋（具体到栋）
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CREATE TABLE IF NOT EXISTS house_building (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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community_id BIGINT UNSIGNED NOT NULL COMMENT '小区ID',
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building_no VARCHAR(32) NOT NULL DEFAULT '' COMMENT '栋号',
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units INT NOT NULL DEFAULT 0 COMMENT '单元数',
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total_floors INT NOT NULL DEFAULT 0 COMMENT '总楼层',
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elevator_count INT NOT NULL DEFAULT 0 COMMENT '电梯数',
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ladder_ratio VARCHAR(32) NOT NULL DEFAULT '' COMMENT '梯户比',
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building_type VARCHAR(16) NOT NULL DEFAULT '' COMMENT '板楼/塔楼',
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lng DECIMAL(10,6) NOT NULL DEFAULT 0 COMMENT '楼栋经度',
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lat DECIMAL(10,6) NOT NULL DEFAULT 0 COMMENT '楼栋纬度',
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created_at DATETIME NOT NULL,
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updated_at DATETIME NOT NULL,
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deleted_at DATETIME NULL,
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PRIMARY KEY (id),
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KEY idx_building_community (community_id),
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KEY idx_building_deleted_at (deleted_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='楼栋';
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-- 3) 房源/挂牌（核心，多平台不去重）
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CREATE TABLE IF NOT EXISTS house_listing (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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community_id BIGINT UNSIGNED NOT NULL DEFAULT 0 COMMENT '小区ID',
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building_id BIGINT UNSIGNED NOT NULL DEFAULT 0 COMMENT '楼栋ID',
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house_no VARCHAR(64) NOT NULL DEFAULT '' COMMENT '房号',
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layout VARCHAR(32) NOT NULL DEFAULT '' COMMENT '户型(如3室2厅)',
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area DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '建筑面积(平米)',
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usable_area DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '套内面积(平米)',
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orientation VARCHAR(32) NOT NULL DEFAULT '' COMMENT '朝向',
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floor INT NOT NULL DEFAULT 0 COMMENT '所在楼层',
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total_floors INT NOT NULL DEFAULT 0 COMMENT '总楼层',
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decoration VARCHAR(32) NOT NULL DEFAULT '' COMMENT '装修',
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total_price DECIMAL(12,2) NOT NULL DEFAULT 0 COMMENT '总价(万元)',
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unit_price DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '单价(元/平米)',
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list_price DECIMAL(12,2) NOT NULL DEFAULT 0 COMMENT '挂牌价(万元)',
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source VARCHAR(32) NOT NULL DEFAULT '' COMMENT '来源平台',
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source_house_id VARCHAR(64) NOT NULL DEFAULT '' COMMENT '平台侧房源ID',
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source_url VARCHAR(512) NOT NULL DEFAULT '' COMMENT '房源链接',
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match_group_id BIGINT UNSIGNED NOT NULL DEFAULT 0 COMMENT '疑似同房源分组(跨平台软关联)',
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on_market_days INT NOT NULL DEFAULT 0 COMMENT '挂牌天数',
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price_change_count INT NOT NULL DEFAULT 0 COMMENT '调价次数',
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status INT NOT NULL DEFAULT 1 COMMENT '1在售 2下架 3成交',
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confidence INT NOT NULL DEFAULT 0 COMMENT '可信度 0正常 1低可信',
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is_bargain INT NOT NULL DEFAULT 0 COMMENT '笋盘标记 0否 1是',
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listing_time DATETIME NULL COMMENT '挂牌时间',
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created_at DATETIME NOT NULL,
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updated_at DATETIME NOT NULL,
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deleted_at DATETIME NULL,
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PRIMARY KEY (id),
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UNIQUE KEY uk_listing_source_house (source, source_house_id),
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KEY idx_listing_community (community_id),
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KEY idx_listing_match_group (match_group_id),
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KEY idx_listing_unit_price (unit_price),
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KEY idx_listing_status (status),
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KEY idx_listing_deleted_at (deleted_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='房源/挂牌';
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-- 4) 价格快照（时序，趋势分析命脉）
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CREATE TABLE IF NOT EXISTS house_price_snapshot (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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listing_id BIGINT UNSIGNED NOT NULL COMMENT '房源ID',
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community_id BIGINT UNSIGNED NOT NULL DEFAULT 0 COMMENT '小区ID',
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snap_date DATE NOT NULL COMMENT '快照日期',
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list_price DECIMAL(12,2) NOT NULL DEFAULT 0 COMMENT '挂牌价(万元)',
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deal_price DECIMAL(12,2) NOT NULL DEFAULT 0 COMMENT '成交价(万元)',
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created_at DATETIME NOT NULL,
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updated_at DATETIME NOT NULL,
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deleted_at DATETIME NULL,
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PRIMARY KEY (id),
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UNIQUE KEY uk_snapshot_listing_date (listing_id, snap_date),
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KEY idx_snapshot_community_date (community_id, snap_date),
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KEY idx_snapshot_deleted_at (deleted_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='价格快照';
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-- 5) 成交记录
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CREATE TABLE IF NOT EXISTS house_transaction (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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community_id BIGINT UNSIGNED NOT NULL DEFAULT 0 COMMENT '小区ID',
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building_id BIGINT UNSIGNED NOT NULL DEFAULT 0 COMMENT '楼栋ID',
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layout VARCHAR(32) NOT NULL DEFAULT '' COMMENT '户型',
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area DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '面积(平米)',
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deal_price DECIMAL(12,2) NOT NULL DEFAULT 0 COMMENT '成交总价(万元)',
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deal_unit_price DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '成交单价(元/平米)',
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list_days INT NOT NULL DEFAULT 0 COMMENT '挂牌到成交天数',
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deal_date DATE NULL COMMENT '成交日期',
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source VARCHAR(32) NOT NULL DEFAULT '' COMMENT '来源',
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created_at DATETIME NOT NULL,
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updated_at DATETIME NOT NULL,
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deleted_at DATETIME NULL,
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PRIMARY KEY (id),
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KEY idx_transaction_community (community_id),
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KEY idx_transaction_deal_date (deal_date),
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KEY idx_transaction_deleted_at (deleted_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='成交记录';
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-- 6) 配套 POI（地铁站/学校/医院/商圈）
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CREATE TABLE IF NOT EXISTS house_facility (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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name VARCHAR(128) NOT NULL COMMENT '配套名称',
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type VARCHAR(32) NOT NULL DEFAULT '' COMMENT '地铁/学校/医院/商圈',
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lng DECIMAL(10,6) NOT NULL DEFAULT 0 COMMENT '经度',
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lat DECIMAL(10,6) NOT NULL DEFAULT 0 COMMENT '纬度',
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line VARCHAR(32) NOT NULL DEFAULT '' COMMENT '地铁线路',
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created_at DATETIME NOT NULL,
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updated_at DATETIME NOT NULL,
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deleted_at DATETIME NULL,
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PRIMARY KEY (id),
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KEY idx_facility_type (type),
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KEY idx_facility_deleted_at (deleted_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='配套POI';
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-- 7) 小区-配套关系
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CREATE TABLE IF NOT EXISTS house_community_facility (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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community_id BIGINT UNSIGNED NOT NULL COMMENT '小区ID',
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facility_id BIGINT UNSIGNED NOT NULL COMMENT '配套ID',
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distance INT NOT NULL DEFAULT 0 COMMENT '距离(米)',
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commute_minutes INT NOT NULL DEFAULT 0 COMMENT '通勤分钟',
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created_at DATETIME NOT NULL,
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updated_at DATETIME NOT NULL,
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deleted_at DATETIME NULL,
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PRIMARY KEY (id),
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UNIQUE KEY uk_cf_community_facility (community_id, facility_id),
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KEY idx_cf_facility (facility_id),
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KEY idx_cf_deleted_at (deleted_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='小区-配套关系';
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-- 8) 学区划片（版本化）
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CREATE TABLE IF NOT EXISTS house_school_district (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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school_name VARCHAR(128) NOT NULL COMMENT '学校名',
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community_id BIGINT UNSIGNED NOT NULL DEFAULT 0 COMMENT '小区ID',
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district_polygon TEXT NULL COMMENT '划片范围GeoJSON',
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district_year INT NOT NULL DEFAULT 0 COMMENT '划片年度',
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note VARCHAR(255) NOT NULL DEFAULT '' COMMENT '备注',
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created_at DATETIME NOT NULL,
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updated_at DATETIME NOT NULL,
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deleted_at DATETIME NULL,
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PRIMARY KEY (id),
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KEY idx_sd_community (community_id),
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KEY idx_sd_year (district_year),
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KEY idx_sd_deleted_at (deleted_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='学区划片';
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-- 9) 用户偏好画像
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CREATE TABLE IF NOT EXISTS house_preference (
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id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
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budget_min DECIMAL(12,2) NOT NULL DEFAULT 0 COMMENT '预算下限(万元)',
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budget_max DECIMAL(12,2) NOT NULL DEFAULT 0 COMMENT '预算上限(万元)',
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area_min DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '面积下限(平米)',
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area_max DECIMAL(10,2) NOT NULL DEFAULT 0 COMMENT '面积上限(平米)',
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layouts VARCHAR(255) NOT NULL DEFAULT '' COMMENT '户型偏好JSON',
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subway_lines VARCHAR(255) NOT NULL DEFAULT '' COMMENT '地铁线路JSON',
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school_required INT NOT NULL DEFAULT 0 COMMENT '是否要求学区',
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commute_target VARCHAR(255) NOT NULL DEFAULT '' COMMENT '通勤目标点',
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commute_limit_min INT NOT NULL DEFAULT 0 COMMENT '通勤上限(分钟)',
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region_prefer VARCHAR(255) NOT NULL DEFAULT '' COMMENT '区域偏好JSON',
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weights VARCHAR(512) NOT NULL DEFAULT '' COMMENT '权重JSON',
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created_at DATETIME NOT NULL,
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updated_at DATETIME NOT NULL,
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deleted_at DATETIME NULL,
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PRIMARY KEY (id),
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KEY idx_pref_deleted_at (deleted_at)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='用户偏好画像';
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