Oracle利用Function 执行动态脚本解决将脚本存在字段中的问题

create or replace function testsql(
                                                      sqlstr in varchar2)   
  return number is
  Result number;
  v_sql varchar2(4000) ;
begin
   v_sql := sqlstr ;

 execute immediate v_sql into Result;
  return(Result);
exception 
  when others then 
   
return 0;

end testsql;