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49c44b0 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | -- Demo 表(演示 MyBatis Plus CRUD)
CREATE TABLE IF NOT EXISTS `demo_items` (
`id` BIGINT NOT NULL AUTO_INCREMENT COMMENT '主键 ID',
`title` VARCHAR(255) NOT NULL COMMENT '标题',
`content` TEXT COMMENT '内容',
`create_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`update_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
`deleted` TINYINT NOT NULL DEFAULT 0 COMMENT '逻辑删除(0=未删除,1=已删除)',
PRIMARY KEY (`id`),
INDEX `idx_create_time` (`create_time`),
INDEX `idx_deleted` (`deleted`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='Demo 示例表';
-- 插入测试数据
INSERT INTO `demo_items` (`title`, `content`) VALUES
('Hello World', '这是第一条测试数据'),
('Spring Boot Demo', '运行在 HuggingFace Space 上的应用'),
('MySQL + Redis', 'SQLPub + Upstash 零成本方案');
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