Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Switch services using the Version drop-down list. Learn more about navigation.
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 |