尝试将一些结果输出到 Windows 文件夹“c:\temp”中。编译并运行我的程序没有任何问题,但我找不到我的输出文件“c:\temp\foo.log”。这是我的代码:
    CREATE OR REPLACE  DIRECTORY tmp AS 'c:\temp\';
    CREATE OR REPLACE PROCEDURE write_log
    AS
       CURSOR cur
       IS
          SELECT firstname,
                 lastname
          FROM   MEMBER
          WHERE  memberid BETWEEN 2 AND 5; -- only test 3 rows.
       fname MEMBER.firstname%TYPE;
       lname MEMBER.lastname%TYPE;
       outputrecord VARCHAR2 ( 255 );
       outputfile UTL_FILE.file_type;
    BEGIN
       OPEN cur;
       FETCH cur
       INTO  fname,
             lname;
       outputfile := UTL_FILE.fopen ( UPPER ( 'tmp' ),
                                      'foo.log',
                                      'W',
                                      32767
                                    );
       WHILE cur%FOUND
       LOOP
          outputrecord := fname || ',' || lname;
          UTL_FILE.put ( outputfile, outputrecord );
          UTL_FILE.new_line ( outputfile );
          FETCH cur
          INTO  fname,
                lname;
       END LOOP;
       CLOSE cur;
       UTL_FILE.fclose ( outputfile );
    END write_log;
    /
    BEGIN
       write_log;
    END;
    /
我在这里做错了吗?
谢谢!