Returns the number of months from the beginning of the year to the specified date.
The MonthNumber_Of_Year function provides improved performance compared to using the Sys_Calendar.Calendar system view to get similar results.
ANSI Compliance
This statement is a Teradata extension to the ANSI SQL:2011 standard.
Result Type
The result is an INTEGER value between 1 and 12, representing the n th month of the year.
See System Calendar View.