> For the complete documentation index, see [llms.txt](https://docs.nedyx.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nedyx.com/version-1.52-preview/clearlines-functions/database-functions.md).

# Database functions

- [CALLURL](https://docs.nedyx.com/version-1.52-preview/clearlines-functions/database-functions/callurl.md): Returns the result of an http-based url request.
- [EXECUTE](https://docs.nedyx.com/version-1.52-preview/clearlines-functions/database-functions/execute.md): Executes a statement for a data connector.
- [GETDATA](https://docs.nedyx.com/version-1.52-preview/clearlines-functions/database-functions/getdata.md): Retrieves data from a data connector.
- [GETDBCOLUMNNAMES](https://docs.nedyx.com/version-1.52-preview/clearlines-functions/database-functions/getdbcolumnnames.md): Returns the names of db columns from a widget.
- [GETSTATEMENT](https://docs.nedyx.com/version-1.52-preview/clearlines-functions/database-functions/getstatement.md): Returns the statement (SQL, MDX or REST URI) as defined in the Connection tab.