Returns the number of quarters from the beginning of the calendar to the specified date.
The QuarterNumber_Of_Calendar function provides improved performance compared to using the Sys_Calendar.Calendar system view to obtain similar results.
ANSI Compliance
This statement is a Teradata extension to the ANSI SQL:2011 standard.
Result Type
The result is an INTEGER value, representing the number of quarters since and including the beginning of the calendar.