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Dito's questions

Martin Hope
Dito
Asked: 2024-03-07 02:27:25 +0800 CST
  • 5

我想要一个函数为我的程序返回多个值。所以我编写了一个以记录类型返回值的函数。我可以毫无问题地编译该包。当从代码调用时它也运行良好。但是当我使用匿名块来检索函数返回的值时，我收到错误。有什么问题吗？

[错误]执行（60：20）：ORA-06550：第11行，第20列：PLS-00382：表达式的类型错误ORA-06550：第11行，第3列：PL/SQL：忽略语句

封装规格

CREATE OR REPLACE package cust_wfm_budget
is
  TYPE cap_details_rec IS RECORD (
      cap_month VARCHAR2(55),
      overcap_per NUMBER,
      undercap_per NUMBER
  );

  function get_cap_month_fringes (
      p_sal_distribution_id IN NUMBER,
      p_cap_limit           IN NUMBER
  )
  return cap_details_rec;

end cust_wfm_budget;

封装体

CREATE OR REPLACE package body cust_wfm_budget
is

  l_cap_details cap_details_rec;

  FUNCTION get_cap_month_fringes (
      p_sal_distribution_id IN NUMBER,
      p_cap_limit           IN NUMBER
  )
  RETURN cap_details_rec
  IS
      lv_return           VARCHAR2(55):='TEST'; -- Keep as string
      l_overcap_per       NUMBER := 0; -- Assign numeric values directly
      l_undercap_per       NUMBER := 0;
  BEGIN
      -- Replace this logic with actual calculations for overcap_per and undercap_per
    --  l_overcap_per := /* Calculate overcap percentage */;
    --  l_undercap_per := /* Calculate undercap percentage */;

      RETURN cap_details_rec(lv_return, l_overcap_per, l_undercap_per);
  END get_cap_month_fringes;

end cust_wfm_budget;

/

犯罪;

匿名区块

DECLARE
  
     TYPE cap_details_rec IS RECORD (
                                cap_month VARCHAR2(55),
                                overcap_per NUMBER,
                                undercap_per NUMBER
                               );

  l_cap_details cap_details_rec;
BEGIN
  l_cap_details := cust_wfm_budget.get_cap_month_fringes(1, 1);
  -- Do something with l_cap_details
END;
plsql