#
#  This query properly handles calls that span from the
#  previous reset period into the current period but
#  involves more work for the SQL server than those
#  below
#
query = "\
	SELECT SUM(AcctSessionTime - GREATEST((%%b - EXTRACT(epoch FROM AcctStartTime)), 0)) \
	FROM radacct \
	WHERE UserName='%{${key}}' \
	AND EXTRACT(epoch FROM AcctStartTime) + AcctSessionTime > '%%b'"