Incorrect parameter count in the call to native function 'DATEDIFF'

Question

I get the error from this line

SELECT table.field
FROM table
WHERE table.month = \'october\'
AND DATEDIFF(day, table.start_date, table.end_date) < 30
         


        

Answer 1

According to the documentation for MariaDB DATEDIFF only takes two arguments:

Syntax

DATEDIFF(expr1,expr2)

Description

DATEDIFF() returns (expr1 – expr2) expressed as a value in days from one date to the other. expr1 and expr2 are date or date-and-time expressions. Only the date parts of the values are used in the calculation.