15 lines
856 B
SQL
15 lines
856 B
SQL
-- 家人点赞（邀请码观看页点赞，按诊单+日期汇总，患者端可见）
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CREATE TABLE IF NOT EXISTS `zyt_tcm_daily_family_like` (
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`id` int unsigned NOT NULL AUTO_INCREMENT,
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`diagnosis_id` int unsigned NOT NULL COMMENT '诊单ID',
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`like_date` date NOT NULL COMMENT '点赞日期（仅当日有效）',
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`invite_code` varchar(16) NOT NULL DEFAULT '' COMMENT '来源邀请码',
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`viewer_key` varchar(64) NOT NULL COMMENT '访客设备标识，防重复点赞',
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`nickname` varchar(16) NOT NULL DEFAULT '家人' COMMENT '显示称呼',
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`create_time` int unsigned NOT NULL DEFAULT 0,
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PRIMARY KEY (`id`),
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UNIQUE KEY `uk_day_viewer` (`diagnosis_id`, `like_date`, `viewer_key`),
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KEY `idx_diagnosis_date` (`diagnosis_id`, `like_date`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='日常记录家人点赞';
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