...
- Source value can be a reference to a column containing literal or Datetime values.
- If the source Datetime value does not include a valid input for this function, a missing value is returned.
| d-code-lang-syntax |
|---|
| RawWrangle | true |
|---|
| Type | ref |
|---|
| showNote | true |
|---|
| WrangleText | derive type:single value: |
|---|
| HOUR |
hour(MyDate) |
Output: Generates a column of values that retrieve the two-digit hour values from the MyDate column.
| d-code-lang-syntax |
|---|
| RawWrangle | true |
|---|
| Type | syntax |
|---|
| showNote | true |
|---|
| WrangleText | derive type:single type value: |
|---|
| HOUR |
hour(datetime_col) |
| Argument | Required? | Data Type | Description |
|---|
| datetime_col | Y | datetime | Name of column whose hour values are to be computed |
...
- Missing values for this function in the source data result in missing values in the output.
- Invalid or out-of-range source values generate missing values in the output.
- Multiple columns and wildcards are not supported.
| Required? | Data Type | Example Value |
|---|
| Yes | Datetime | myDate |
...
