***************************************
* 函数名称:JCNL
* 函数功能:检查年龄是否周岁
***************************************
PARAMETERS DDATE
NL=YEAR(DATE())-YEAR(DDATE)+IIF(MONTH(DATE())-MONTH(DDATE)>0,0,IIF(DAY(DATE())-DAY(DDATE)>=0,0,-1))
RETURN NL
***************************************
* 函数名称:JCNL
* 函数功能:检查年龄是否周岁
***************************************
PARAMETERS DDATE
NL=YEAR(DATE())-YEAR(DDATE)+IIF(MONTH(DATE())-MONTH(DDATE)>0,0,IIF(DAY(DATE())-DAY(DDATE)>=0,0,-1))
RETURN NL