# extractFromDateTime

Extracts part of a datetime or date.

If the first argument is a date, it is first converted to a datetime with the time set to noon in the local time zone.

## Arguments

1. Input date or datetime.
2. Unit to extract as a string:
   * Date for the full date
   * Time for the full time
   * Year, Years, Y or u for the year
   * Month, Months, M or L for the month
   * Week, Weeks or W for the week of month
   * Week of Year or w for the week of year
   * Day, Days or d for the day
   * Day of Year or D for the day of year
   * Day of Month for the day of month
   * Day of Week, e or E for the day of week
   * Hour, Hours or H for the hour
   * Minute, Minutes or m for the minute
   * Second, Seconds or s for the second
   * Millisecond, Milliseconds or A for the millisecond
   * TimeZone, V or z for the time zone

## Examples

| Expression | Result |
| --- | --- |
| extractFromDateTime("2021-03-21T10:19:26.214+02:00",<br>"Time") | 10:19:26.214 |