# 作者表
CREATE TABLE `test_author` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键 ID',
`author_name` varchar(255) NOT NULL COMMENT '作者名',
`creator` int(11) NOT NULL COMMENT '创建人',
`last_updater` int(11) NOT NULL COMMENT '最初更新人',
`create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创立工夫',
`last_update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新工夫',
`delete_flag` int(1) NOT NULL DEFAULT '0' COMMENT '删除标记(0- 默认,1- 删除)',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COMMENT='作者';
#书籍表
CREATE TABLE `test_book` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键 ID',
`title` varchar(255) NOT NULL COMMENT '题目',
`creator` int(11) NOT NULL COMMENT '创建人',
`last_updater` int(11) NOT NULL COMMENT '最初更新人',
`create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创立工夫',
`last_update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新工夫',
`delete_flag` int(1) NOT NULL DEFAULT '0' COMMENT '删除标记(0- 默认,1- 删除)',
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COMMENT='书籍';
#关系表
CREATE TABLE `test_topic_paper_related` (`book_id` int(11) NOT NULL COMMENT '书籍 ID',
`author_id` int(11) NOT NULL COMMENT '作者 ID',
PRIMARY KEY (`book_id`,`author_id`) USING BTREE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='作者 - 书籍关联关系';
SELECT
t.id,
t.title,
t.creator,
t.last_updater,
t.create_time,
t.last_update_time,
t.delete_flag,
t2.author_name (
SELECT
t.id,
t.title,
t.creator,
t.last_updater,
t.create_time,
t.last_update_time,
t.delete_flag
FROM
test_book AS t
WHERE
t.id IN (
SELECT
book_id
FROM
test_author_book_related
WHERE
author_id IN (筛选项 ID 汇合))
AND 其余筛选条件
ORDER BY
t.last_update_time DESC,
t.id
LIMIT 分页信息
) t
LEFT JOIN test_author_book_related t1 ON t.id = t1.book_id
LEFT JOIN test_author t2 ON t1.author_id = t2.id