HOUR
Creates a new column containing the hour value, from a string that represents a date.
Parameters
- 
                sourceColumn– The name of an existing column.
- 
                value– A character string to evaluate.
- 
                targetColumn– A name for the newly created column.
Note
You can specify either sourceColumn or value, but not
                both.
Example
{ "RecipeAction": { "Operation": "HOUR", "Parameters": { "sourceColumn": "DATETIME Column 1", "targetColumn": "DATETIME Column 1_HOUR" } } }