text: -- @testpoint: 函数min(expression)，所有输入行中expression的最大值，入参为无效值时，合理报错
  
  drop table if exists table_test;
  create table table_test(
  id integer,
  name varchar(10),
  age integer,
  height dec(5,2),
  hobbies text,
  tel bigint,
  enrollment_time date
  );
  insert into table_test values(1, '张三', 12, 156.23, 'sings', 12355551895, '12-10-2010'),
  (7, '李四', 15, 146.45, 'read books', 12866661265, '1-9-2012'),
  (3, '李华', 18, 160.55, 'Dancing', 11822220366, '1-9-2006'),
  (5, '赵六', 18, 170.55, 'Playing games', 13344443322,'1-9-2005');
  
  --当入参有两个参数时
  select min(id,tel) from table_test;
  drop table if exists table_test;