2019-0910

1、正则表达式写法:

CREATE OR REPLACE FUNCTION fn_checkidcard (p_idcard IN VARCHAR2) RETURN INT
IS
   v_regstr      VARCHAR2 (2000);
   v_sum         NUMBER;
   v_mod         NUMBER;
   v_checkcode   CHAR (11)       := '10X98765432';
   v_checkbit    CHAR (1);
   v_areacode    VARCHAR2 (2000) := '11,12,13,14,15,21,22,23,31,32,33,34,35,36,37,41,42, 阅读全文>>
                
标签: Oracle 身份证校验 阅读:243