> For the complete documentation index, see [llms.txt](https://dbi-services.gitbook.io/yak-user-doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dbi-services.gitbook.io/yak-user-doc/manage-components/component-types/postgresql/component-references/component-references-1.md).

# PostgreSQL 2.1.0

This section describes all the fields available in the YaK and their purpose when declaring your YaK PostgreSQL 2.1.0 component.