sql - 存储过程错误 ORA-06550

Question

我在使用 sqlplus 的这段代码中遇到编译错误。

我的错误是：

警告：创建的过程存在编译错误。

开始点三角形；结尾;

第 1 行错误：ORA-06550：第 1 行，第 7 列：
PLS-00905：对象 POINT_TRIANGLE 无效
ORA-06550：第 1 行，第 7 列：
PL/SQL 语句被忽略

每当我输入显示错误时，它都会告诉我没有错误。

这是代码。

create or replace procedure point_triangle
AS
A VARCHAR2(30);
B VARCHAR2(30);
C INT;
BEGIN
FOR thisteam in (select P.FIRSTNAME into A from PLAYERREGULARSEASON P where P.TEAM = 'IND' group by P.FIRSTNAME, P.LASTNAME order by SUM(P.PTS) DESC)
                (select P.LASTNAME into B from PLAYERREGULARSEASON P where P.TEAM = 'IND' group by P.FIRSTNAME, P.LASTNAME order by SUM(P.PTS) DESC)
                (select SUM(P.PTS) into C from PLAYERREGULARSEASON P where P.TEAM = 'IND' group by P.FIRSTNAME, P.LASTNAME order by SUM(P.PTS) DESC);
LOOP
    dbms_output.put_line(A|| ' ' || B || ':' || C);
END LOOP;

END;
/

假设将所有球员放入 A 和 B，并将他们在该团队的职业生涯积分放入 C。我知道查询有效，只是不在程序中。

Answer 1

create or replace procedure point_triangle
AS
BEGIN
FOR thisteam in (select FIRSTNAME,LASTNAME,SUM(PTS)  from PLAYERREGULARSEASON  where TEAM    = 'IND' group by FIRSTNAME, LASTNAME order by SUM(PTS) DESC)

LOOP
dbms_output.put_line(thisteam.FIRSTNAME|| ' ' || thisteam.LASTNAME || ':' || thisteam.PTS);
END LOOP;

END;
/

Answer 2

你可以试试这个：

create or replace 
procedure point_triangle
IS
BEGIN
  FOR thisteam in (select P.FIRSTNAME,P.LASTNAME, SUM(P.PTS) S from PLAYERREGULARSEASON P  where P.TEAM = 'IND'  group by P.FIRSTNAME, P.LASTNAME order by SUM(P.PTS) DESC)
  LOOP
    dbms_output.put_line(thisteam.FIRSTNAME|| ' ' || thisteam.LASTNAME  || ':' || thisteam.S);
  END LOOP;

END;