oracle根据身份证号码 计算年龄、性别

一、Oracle根据身份证判断性别:

女生身份证:

431382198103246985

男生身份证:

150921197208173492

SQL语句如下:

 

1.  
   select decode(mod (to_number(substr(\'110228197802199547\' ,17, 1)),2 ),0, \'女\',\'男\' ) as sex from dual ;
2.  
   select decode(mod (to_number(substr(\'530323197503252610\' ,17, 1)),2 ),0, \'女\',\'男\' ) as sex from dual ;
3.  
    
4.  
   select decode(mod (to_number(substr(\'110228197802199547\' ,17, 1)),2 ),0, \'2\',\'1\' ) as sex from dual ;
5.  
   select decode(mod (to_number(substr(\'530323197503252610\' ,17, 1)),2 ),0, \'2\',\'1\' ) as sex from dual ;

二、Oracle根据身份证判断年龄:

select (to_char(sysdate, \'yyyy\') - substr(\'430426199303014475\', 7, 4)) age from dual;

方法二

select trunc(to_number(to_char(sysdate,\'yyyymmdd\'))/10000 - to_number(to_char(to_date(\'1982-8-28\',\'yyyy-mm-dd\'),\'yyyymmdd\'))/10000) from dual

方法三

select trunc((to_char(sysdate,\'yyyyMMdd\')-to_char(to_date(substr(\'430426199303014475\',7,8),\'yyyy-MM-dd\'),\'yyyyMMdd\'))/10000)  from dual;