Declaration
ok, value, info = RemoveData(string key)
Parameters
| Parameter Name | Type | Description |
|---|---|---|
| key | string | Key of the data to be deleted. |
Return Values
Response Name | Type | Description |
|---|---|---|
ok | int | If the value is 0, the operation is successful. The subsequent fields are the deleted data and detailed information. |
value | number, boolean, string, | If the operation is successful, the deleted data is returned. Otherwise, an error message is returned. |
info | ParaDataInfo | If the operation is successful, the detailed information (such as version and metadata) is returned. |
Description
Deletes data. A gravestone version of the deleted data will be retained. Users can use version-related APIs to access it.