Sql Return Statement 遇到符号错误

Question

此存储过程返回此错误，但我看不到问题所在：

错误（20,1）：PLS-00103：预期时遇到符号“END” 以下之一： 。 ( * @ % & = - + ; > at in is mod 余数不是 rem 或 != 或 ~= >= 和 or like2 like4 likec 之间 ||多重集成员子多重集

create or replace procedure SP_CurrancyOfProject(V_AssyId number) as
temp number := 0;
begin 
Select Scope_ID 
     into Temp
     from tbl_Revisions
     where Assy_U_ID = V_AssyId;
Select Project_ID 
     into temp
     from tbl_Scope
     Where Scope_U_ID = temp;
Select Currancy_Multipier
     into temp
     from tbl_Currancy
     where Project_ID = temp;

return temp;
end;

Answer 1

您不能从过程中返回值。

你应该使用 FUNCTION 来返回值。

create or replace FUNCTION FN_CurrancyOfProject(V_AssyId number) RETURN NUMBER 
as
temp NUMBER := 0;

BEGIN 

-- YOUR CODE LOGIC for substituting temp variable.

return temp;

END;