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我执行的 PL/SQL 块出现以下错误。

ORA-06550:第 16 行,第 1 列:PLS-00103:在预期以下情况之一时遇到符号“例外”:

在我包含user defined exception e_nonrented. 它检查bindvariable :g_movie_id=2..If 的值是否会引发异常...

下面是代码:

VARIABLE g_movie_id NUMBER EXEC :g_movie_id := 2
DECLARE v_count NUMBER;
v_movieid NUMBER;
v_title mm_movie.movie_title%TYPE;
e_nonrented

 EXCEPTION;
BEGIN
  SELECT m.movie_title,
    COUNT(r.rental_id),
    r.movie_id
  INTO v_title,
    v_count,
    v_movieid
  FROM mm_movie m,
    mm_rental r
  WHERE m.movie_id = r.movie_id
   AND m.movie_id = :g_movie_id
  GROUP BY m.movie_title,
    r.movie_id;
  DBMS_OUTPUT.PUT_LINE(v_title || ': ' || v_count);

  IF :g_movie_id = 2 THEN
    RAISE e_nonrented;

  EXCEPTION
  WHEN no_data_found THEN
    DBMS_OUTPUT.PUT_LINE('there is no movie id for: ' || :g_movie_id);
  WHEN e_nonrented THEN
    DBMS_OUTPUT.PUT_LINE(' Movie with Id ');
  END;
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1 回答 1

10

你只是错过了一个END IF;声明。

  IF :g_movie_id = 2 THEN
    RAISE e_nonrented;
  END IF;

EXCEPTION
于 2011-12-10T18:23:08.637 回答