This function subtracts b months from the given date a. If b is negative the number of months are added.
Parameters
Parameter | Description |
|---|---|
a | Date. |
b | Months. |
Examples
Parameter a | Parameter b | Result |
|---|---|---|
2005-01-01 | 1 | 2004-12-01 |
2005-01-01 | -1 | 2005-02-01 |
date(a) - months(b)
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