Double |
| Name | Description | |
|---|---|---|
| Subtraction(DateTime, DateTimeColumn) | Calculates the difference in seconds between a constant date-time value and a date-time column. | |
| Subtraction(DateTimeColumn, DateTimeColumn) | Calculates the difference in seconds between two date-time columns. | |
| Subtraction(DateTimeColumn, DateTime) | Calculates the difference in seconds between a date-time column and a constant date-time value. |