11 lines
689 B
MySQL
11 lines
689 B
MySQL
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CREATE TABLE `meeting_speaker` (
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`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '嘉宾ID(主键)',
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`meeting_id` int(11) NOT NULL COMMENT '关联会议ID(对应meeting表id)',
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`name` varchar(100) NOT NULL COMMENT '嘉宾姓名',
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`title` varchar(200) DEFAULT '' COMMENT '嘉宾头衔(如:XX公司技术总监)',
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`avatar` varchar(512) DEFAULT '' COMMENT '嘉宾头像URL',
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`intro` text COMMENT '嘉宾简介',
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`sort` int(11) DEFAULT 0 COMMENT '嘉宾排序(数字越小越靠前)',
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PRIMARY KEY (`id`),
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KEY `idx_meeting_id` (`meeting_id`) COMMENT '索引:优化按会议查询嘉宾'
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='会议演讲嘉宾表';
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