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MySQL DATEDIFF () function

SQL Dates MySQL Date Functions

Definition and Usage

DATEDIFF () function returns the number of days between two dates.

grammar

DATEDIFF(date1,date2)

date1 and date2 argument are legitimate date or date / time expression.

Note: Only thedate part of the value involved in the calculation.


Examples

Here is the SELECT statement:

SELECT DATEDIFF('2008-11-30','2008-11-29') AS DiffDate

The results are as follows:

DiffDate
1

Examples

Here is the SELECT statement:

SELECT DATEDIFF('2008-11-29','2008-11-30') AS DiffDate

The results are as follows:

DiffDate
-1


SQL Dates MySQL Date Functions