rbv_api.firstDayOfYear()
Purpose
Returns a value of 12AM on the first day of the current year, plus or minus the number of years specified.
Syntax
rbv_api.firstDayOfYear(offset)
Parameters
offset
Number of years to offset the current year (positive, negative, or zero)
Return value
Date as a string
Example
The following example calculates first day of the current calendar year and uses Query API to sum invoice records after that date:
var d = new Date(rbv_api.firstDayOfYear(0));
var sum = rbv_api.selectNumber("SELECT SUM(amount) FROM invoice WHERE due_date>=?", d);