Example: Querying the nth Occurrence of the Weekday in the Month - Advanced SQL Engine - Teradata Database

If the current date is May 1, 2010, the following queries return 1 because May 1, 2010, falls on the first Saturday of the month:

SELECT TD_SYSFNLIB.DAYOCCURRENCE_OF_MONTH(CURRENT_DATE);
SELECT TD_SYSFNLIB.DAYOCCURRENCE_OF_MONTH(DATE '2010-05-01');