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- Date Aggregation Operators
Date Aggregation Operators¶
Name | Description |
---|---|
$dayOfYear | Returns the day of the year for a date as a number between 1 and 366 (leap year). |
$dayOfMonth | Returns the day of the month for a date as a number between 1 and 31. |
$dayOfWeek | Returns the day of the week for a date as a number between 1 (Sunday) and 7 (Saturday). |
$year | Returns the year for a date as a number (e.g. 2014). |
$month | Returns the month for a date as a number between 1 (January) and 12 (December). |
$week | Returns the week number for a date as a number between 0 (the partial week that precedes the first Sunday of the year) and 53 (leap year). |
$hour | Returns the hour for a date as a number between 0 and 23. |
$minute | Returns the minute for a date as a number between 0 and 59. |
$second | Returns the seconds for a date as a number between 0 and 60 (leap seconds). |
$millisecond | Returns the milliseconds of a date as a number between 0 and 999. |