esProc offers date/time functions that return date, time and datetime values. Ø A.range() Divide a sequence into multfunction,year,month,day,quater
Description: Compute the number of whole years between two specified time points. Syntax: age(dateExp1:formatExp,dateExptime,interval,year,month,day
Description: Get the number of days of the year, quarter or month to which the specified date belongs. Syntax: days(datespecified date,year,quarter,month,number of days,integer
Description: Get the date/time which is a certain time period before or after a given date/time. Syntax: elapse(t,k) tnew date,year,quarter,month,day