SQLPLUS 正在让我的脚本提示：Enter value for row

Question

我运行正在使用最基本的 oracle sql 脚本，运行正在 sqlplus 中使用它。我不明白为什么我的脚本停止提示我输入 'Enter value for row'。 FOR 循环不是应该在循环之前打开游标吗？

密码是：

/*
  File: myTest.sql
*/

SET SERVEROUTPUT ON SIZE UNLIMITED
SET LINESIZE 140
SET PAGESIZE 60
SET ECHO OFF
SET TERM ON
SET FEEDBACK OFF
SET SHOW ON
SET VERIFY OFF

SPOOL &1

/* Run Parameters & Variables */
DECLARE
text_line         VARCHAR2(4000);

/* Cursors & Row Types */
CURSOR myCursor IS 
  select spriden_pidm, spriden_id, spriden_first_name, spriden_last_name from spriden where spriden_id = '1234';

myCursorRec       myCursor%ROWTYPE;

/* Main Logic */
BEGIN 
  /* Read through all the entries form our data sources. */
  FOR myCursorRec IN myCursor LOOP
    text_line := text_line + myCursorRec.spriden_last_name; 
  END LOOP;
  DBMS_OUTPUT.PUT_LINE('This is the output: ' || text_line || ', ');

END;
/

SPOOL OFF

/* EXIT is needed for Windows environments. */
EXIT

我运行用这个命令：

sqlplus dbuser/userpass@dbserver @myTest MYSPOOL

输出如下所示：

SQL*Plus: Release 11.1.0.7.0 - Production on Wed Feb 7 13:06:51 2018

Copyright (c) 1982, 2008, Oracle.  All rights reserved.


Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

new: showmode BOTH
old: verify ON
new: verify OFF
Enter value for row: gggggg
DECLARE
*
ERROR at line 1:
ORA-06502: PL/SQL: numeric or value error: character to number conversion error
ORA-06512: at line 14


Disconnected from Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

为什么我会收到 'Enter value for row:' 提示？？？

Answer 1

因为和号，这里：

/* Cursors & Row Types */

将 SET DEFINE OFF 包含到您的 SET 命令集中，然后重试。

或者，或者，使用 AND :)

/* Cursors and Row Types */

SQLPLUS 正在让我的脚本提示：Enter value for row

SQLPLUS is making my script to prompt: Enter value for row

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