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The guid data type
Applies to: ✅ Microsoft Fabric ✅ Azure Data Explorer ✅ Azure Monitor ✅ Microsoft Sentinel
The guid data type represents a 128-bit globally unique value.
The
guid,uuid, anduniqueiddata types are equivalent.
guid literals
To specify a guid literal, use one of the following syntax options:
| Syntax | Description | Example |
|---|---|---|
guid(id) |
A guid ID string. | guid(74be27de-1e4e-49d9-b579-fe0b331d3642) |
guid(null) |
Represents the null value. |
Learn more about syntax conventions.