.alter function folder command
Applies to: ✅ Microsoft Fabric ✅ Azure Data Explorer
Alters the folder value of an existing function.
Note
If the function doesn't exist, an error is returned. For more information on how to create a new function, see .create function.
Permissions
You must have at least Function Admin permissions to run this command. The principal that creates the function is automatically made a Function Admin.
Syntax
.alter function FunctionName folder Folder
Learn more about syntax conventions.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| FunctionName | string |
✔️ | The name of the function to alter. |
| Folder | string |
✔️ | The name of the folder to assign to the function. |
Returns
| Output parameter | Type | Description |
|---|---|---|
| Name | string |
The name of the function. |
| Parameters | string |
The parameters required by the function. |
| Body | string |
Zero or more let statements followed by a valid CSL expression to be evaluated upon function invocation. |
| Folder | string |
A folder to use for UI functions categorization. This parameter doesn't change the way function is invoked. |
| DocString | string |
A description of the function for UI purposes. |
Example
The following example changes the folder value and folder name to Updated Folder.
.alter function MyFunction1 folder "Updated Folder"
| Name | Parameters | Body | Folder | DocString |
|---|---|---|---|---|
| MyFunction2 | (myLimit: long) | {StormEvents | take myLimit} | Updated Folder | Some DocString |
.alter function MyFunction1 folder @"First Level\Second Level"
| Name | Parameters | Body | Folder | DocString |
|---|---|---|---|---|
| MyFunction2 | (myLimit: long) | {StormEvents | take myLimit} | First Level\Second Level | Some DocString |