> For the complete documentation index, see [llms.txt](https://weerasak-chongnguluam.gitbook.io/sedoc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://weerasak-chongnguluam.gitbook.io/sedoc/postgresql/sql.md).

# SQL

### ไปหัดใน Link นี้

{% embed url="<https://www.postgresqltutorial.com>" %}

### หรือดู Documentation ทั้งหมดได้ที่นี่

{% embed url="<https://www.postgresql.org/docs/>" %}