kknongchang_2506/app/Module/UrsPromotion/Databases/GenerateSql/urs_promotion_user_referrals.sql

-- ******************************************************************
-- 表 kku_urs_promotion_user_referrals 的创建SQL
-- 对应的Model: App\Module\UrsPromotion\Models\UrsUserReferral
-- 警告: 此文件由系统自动生成，禁止修改！
-- ******************************************************************

CREATE TABLE `kku_urs_promotion_user_referrals` (
  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `urs_user_id` bigint(20) unsigned NOT NULL COMMENT 'URS用户ID',
  `urs_referrer_id` bigint(20) unsigned NOT NULL COMMENT 'URS推荐人ID',
  `user_id` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT '农场用户ID（可能为0）',
  `referrer_id` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT '推荐人的农场用户ID（可能为0）',
  `referral_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '推荐时间',
  `status` tinyint(4) NOT NULL DEFAULT '1' COMMENT '状态:1有效,0无效',
  `created_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
  `updated_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE KEY `uk_urs_user_id` (`urs_user_id`) USING BTREE,
  KEY `idx_referral_time` (`referral_time`) USING BTREE,
  KEY `idx_status` (`status`) USING BTREE,
  KEY `idx_urs_referrer_id` (`urs_referrer_id`) USING BTREE,
  KEY `idx_user_id` (`user_id`) USING BTREE,
  KEY `idx_referrer_id` (`referrer_id`) USING BTREE,
  KEY `idx_user_referrer` (`user_id`,`referrer_id`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci ROW_FORMAT=DYNAMIC COMMENT='URS用户推荐关系表';