days_sub

description

Syntax

DATETIME DAYS_SUB(DATETIME date, INT days)

Subtract a specified number of days from a datetime or date

The parameter date can be DATETIME or DATE, and the return type is consistent with that of the parameter date.

example

1. mysql> select days_sub("2020-02-02 02:02:02", 1);
2. +------------------------------------+
3. | days_sub('2020-02-02 02:02:02', 1) |
4. +------------------------------------+
5. | 2020-02-01 02:02:02                |
6. +------------------------------------+

keywords

1. DAYS_SUB