# updateData
## Description
Update a record from a staging database.
## Input / Parameters
| No | Name | Description | Data Type | Required |
| -- | ------- | ----------------------------------------------------------------------------------- | --------- | -------- |
| 1 | dataset | Name of the dataset in staging table where record will be updated. | String | Yes |
| 2 | \_id | Value from the staging database and used for identify which record will be updated. | Integer | Yes |
| 3 | param | The data to be updated from the staging database. | Object | Yes |
## Output
## Callback
## Video
## Example
The user wants to update the data from staging table.
### Step
1. Create a table with a table name and field in staging table and create a dataset in Services. (We assumed that the table , field and dataset have been created.)\
table name: customer\
Fields name: tel, name and add\
Dataset: customer\_1\
Set value: tel:111222333, name: abc, add:124,jalan tresa
2. Call the function "updateData", define the dataset & id and set function "toObject"to param.\
dataset: customer\_1\
\_id: 4\
param: toObject
3. Define the tel.\
tel: 123
4. Call the function "loadData" and set the dataset.\
dataset: customer\_1
5. Add a console after callback for display the response from console.
### Result
 ( The row 2, tel no have been successful to be update into no 123.)
## Notes
* N/A
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