qq_35828352的博客

mysql 匹配后三位是数字的字段 create table xufang_test ( id int PRIMARY key auto_increment comment ‘学号’, name varchar(40) comment ‘姓名’); select * from xufang_test; insert into xufang_test (id,name) VALUES (1,‘aaaaaaa4444’),(2,‘aaaaa333333’),(3,‘aaaaaaa’), (4,‘aaaa22’)