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Version: 2.5

weeks_add

Description​

Adds a specified number of weeks to a date.

Syntax​

DATETIME weeks_add(DATETIME|DATE expr1, INT expr2);

Parameters​

  • expr1: the original date. It must be of the DATETIME or DATE type.

  • expr2: the number of weeks to add. It must be of the INT type.

Return value​

Returns a DATETIME value.

NULL is returned if the date does not exist.

Examples​

select weeks_add('2022-12-20',2);
+----------------------------+
| weeks_add('2022-12-20', 2) |
+----------------------------+
|        2023-01-03 00:00:00 |
+----------------------------+