Object Method Query.columnData
Returns all the data in a query for a given column
Query.columnData(string columnName,[function closure]):array
Arguments
The arguments for this function are set. You can not use other arguments except the following ones.
| Name | Type | Required | Description |
|---|---|---|---|
| columnName | string | Yes | name of the column returned |
| closure | function | No | UDF/Closure that call with the values from column |