Question

我正在尝试创建和编译以下函数有什么问题？

我收到此错误代码，我不确定它究竟出了什么问题。

Error(4,1): PLS-00103: Encountered the symbol "AS" when expecting one of the following:     return

代码：

create or replace FUNCTION BOD_FM_FSCS_A_Data(
    -- Add the parameters for the function here
    p_ExclusionsOnly NUMBER DEFAULT 0 )
AS
IS
BEGIN
  INSERT INTO @ATable
  SELECT DISTINCT SCVID,
    Title,
    Forename1,
    Forename2,
    Forename3,
    CASE
      WHEN CompanyName IS NULL
      OR CompanyName    =''
      THEN Surname
      ELSE CompanyName
    END AS Surname ,
    PreviousName,
    NI_No,
    PassportNo,
    OtherNational_ID,
    OtherNational_ID_No ,
    CompanyNo,
    DateOfBirth
  FROM DIM_FM_FSCS_Customer customer
  INNER JOIN DIM_FM_FSCS_CustomerAccLink cal
  ON cal.FSCSCustomerLink=customer.ID
  INNER JOIN DIM_FM_FSCS_Account acc
  ON acc.ID              =cal.FSCSAccountLink
  AND ( (p_ExclusionsOnly=1
  AND acc.ExclusionCode <>'')
  OR (p_ExclusionsOnly   =0
  AND acc.ExclusionCode  = ''));
  RETURN
END;

Answer 1

错误不言而喻：

错误（4,1）：PLS-00103：遇到符号＆＃34; AS＆＃34;当期待一个以下内容：return

删除AS并定义函数RETURN

create or replace FUNCTION BOD_FM_FSCS_A_Data(
    -- Add the parameters for the function here
    p_ExclusionsOnly NUMBER DEFAULT 0 )
RETURN NUMBER....

以下是docs

的示例

CREATE FUNCTION get_bal(acc_no IN NUMBER) 
   RETURN NUMBER 
   IS acc_bal NUMBER(11,2);
   BEGIN 
      SELECT order_total 
      INTO acc_bal 
      FROM orders 
      WHERE customer_id = acc_no; 
      RETURN(acc_bal); 
    END;
/

错误（4,1）：PLS-00103：遇到符号“AS”

1 个答案: