Date add
دالةتواريخShifts a date by a number of units (use a negative amount to go back).
التوقيع
DATEADD(unit, date, amount) → same type as date| Argument | Accepts | |
|---|---|---|
unit | one of: year, quarter, month, week, day, hour, minute | required |
date | date | required |
amount | number | required |