> For the complete documentation index, see [llms.txt](https://learnsql.gitbook.io/lernmysql/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learnsql.gitbook.io/lernmysql/welcome-to-the-mysql-tutorial/bai-hoc-tiep-theo-chua-hoc.md).

# Bài học tiếp theo chưa học

<http://www.mysqltutorial.org/mysql-stored-procedures-return-multiple-values/>

{% embed url="<http://www.mysqltutorial.org/mysql-if-statement/>" %}

{% embed url="<http://www.mysqltutorial.org/mysql-case-statement/>" %}

<http://www.mysqltutorial.org/mysql-stored-function/>

<http://www.mysqltutorial.org/mysql-signal-resignal/>

<http://www.mysqltutorial.org/stored-procedures-loop.aspx>