SELECT ORDER_PROJECT.project_type AS attribute, ORDER_PROJECT.order_num, REPLACE(CUSTOMER.cust_name,SUBSTR(CUSTOMER.cust_name,2,1), "*") AS pv, CUSTOMER.province AS area, REPLACE(CUSTOMER.mobile,SUBSTR(CUSTOMER.mobile,4,4), "****") AS mobile0 FROM ORDER_PROJECT, CUSTOMER, ORDER_LOG ORDER BY ORDER_PROJECT.id DESC LIMIT 10;
0.姓名脱敏,对姓名第二个字用*进行替换。spa
实现状况如图所示,code
SQL:blog
SELECT REPLACE(cust_name,SUBSTR(cust_name,2,1), "*") AS name from ‘表名’;class
1.联系方式脱敏,对联系电话中间四位用*进行替换。mobile
实现状况如图所示:im
SQL:img
SELECT REPLACE(mobile,SUBSTR(mobile,2,1), "*") AS name from ‘表名’;di
该方式存在问题:vi
该方式是利用取截取的字段,匹配字符,若名字为王大大,则会匹配成王**,联系方式同理。co