> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sdf.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Utility Functions

## `generate_uuid`

*Supported Signatures*

```sql theme={null}
function generate_uuid() returns string
```

[🔗 Official Documentation](https://cloud.google.com/bigquery/docs/reference/standard-sql/functions-and-operators#generate_uuid)