Description
This type of objects provides unified APIs for accessing persistent data. Only numeric data can be stored, and neither metadata nor data of historical versions are supported.
Methods
| Method Name | Description |
|---|---|
| GetData | Gets data. If the key exists, ParaOrderedDataInfo is also returned. |
| SetData | Sets data. If the operation is successful, ParaOrderedDataInfo is also returned. |
| IncrementData | Increments the value corresponding to a key and returns the new value. |
| UpdateData | Updates the data corresponding to a key through a callback function. The callback function gets the current value and returns the new value based on the defined logic. The callback function cannot be paused once executed. |
| RemoveData | Deletes the data corresponding to a key. |
| GetSortedData | Pulls data in order. |