远程结果
select length('TQVA99SRSL6IVE1EAVXTR47LSD2QZ7VERKCNJDF8ADZI3RERCVTO27NZ6DUAOMO') len1, length('46MY4YQ1VFJUELG6IHP44Z9TNZZ2') len2;
- 63 | 28
+ 63 | 2
-- below are some requests executed before(partial) --
-- init data
CREATE TABLE function_table(id int, name char(20), score float, u_date date);
CREATE TABLE function_table_2(id int, name char(30), score float, u_date date);
insert into function_table VALUES (5, 'L8MGLHT9BYL72SOV0647', 9.58, '2022-05-26');
insert into function_table VALUES (3, 'KPDESIS68Z', 2.48, '2022-08-23');
insert into function_table VALUES (8, 'E659FVU5C9G', 4.94, '2024-12-04');
...
这个是评测的问题吗