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hldrCenter/server/sql/teaching_case.sql

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CREATE TABLE `teaching_case` (
`id` int NOT NULL AUTO_INCREMENT COMMENT '案例ID主键',
`title` varchar(255) NOT NULL COMMENT '案例标题',
`tutor_name` varchar(100) NOT NULL COMMENT '导师姓名',
`tutor_title` varchar(200) DEFAULT '' COMMENT '导师头衔XX讲师',
`student_names` varchar(500) NOT NULL COMMENT '学生姓名(多人用逗号分隔,如“张三,李四”)',
`content` text NOT NULL COMMENT '案例内容(详细描述)',
`cover_url` varchar(512) DEFAULT '' COMMENT '案例封面图URL',
`sort` int DEFAULT 0 COMMENT '排序(数字越小越靠前)',
`create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`update_time` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
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`is_delete` int DEFAULT 0 COMMENT '软删除标识0-未删除1-已删除)',
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PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='独立教学案例表';