> For the complete documentation index, see [llms.txt](https://hezhiqiang-book.gitbook.io/mysql/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hezhiqiang-book.gitbook.io/mysql/di-yi-zhang/index-4.md).

# 第五节 连接表

- [5.1 别名](https://hezhiqiang-book.gitbook.io/mysql/di-yi-zhang/index-4/bie-ming.md)
- [5.2 INNER JOIN](https://hezhiqiang-book.gitbook.io/mysql/di-yi-zhang/index-4/inner-join.md)
- [5.3 LEFT JOIN](https://hezhiqiang-book.gitbook.io/mysql/di-yi-zhang/index-4/left-join.md)
- [5.4 自连接](https://hezhiqiang-book.gitbook.io/mysql/di-yi-zhang/index-4/zi-lian-jie.md)
- [5.5 CROSS JOIN](https://hezhiqiang-book.gitbook.io/mysql/di-yi-zhang/index-4/cross-join.md)