text: -- @testpoint: 关键字validate,用作字符串
  
  drop table if exists validate_test cascade;
  create table validate_test(id int,validation varchar(20));
  
  create or replace procedure validate_insert
  as
  begin
   for i in 1..10 loop
      insert into validate_test values(i,'validate');
      end loop;
   end;
  /
  call validate_insert();
  
  select * from validate_test;
  drop table if exists validate_test cascade;
  drop procedure validate_insert;