Sql*plus 总是返回退出代码 0？

每当我使用 Sql*plus 运行 sql 脚本并检查 $? 时，即使脚本不成功，我也会得到 0。

Example

#$ sqlplus user/password@instance @script.sql


SQL*Plus: Release 10.2.0.1.0 - Production on Wed Aug 7 14:20:44 2013

Copyright (c) 1982, 2005, Oracle.  All rights reserved.


Connected to:
Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production

     v$dataf-ile d,
            *
ERROR at line 6:
ORA-00933: SQL command not properly ended


Disconnected from Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production
$ echo $?
0
$

我希望它在发生错误时返回一个非零值。

我怎样才能做到这一点？

你必须明确告诉sqlplus在你的脚本中做到这一点。基本上，您可以使用两种语句：

• WHENEVER SQLERROR EXIT SQL.SQLCODE
• WHENEVER OSERROR EXIT

例如：

WHENEVER SQLERROR EXIT SQL.SQLCODE
begin
  SELECT COLUMN_DOES_NOT_EXIST FROM DUAL;
END;
/

对于操作系统错误：

WHENEVER OSERROR EXIT FAILURE
START no_such_file

有关更多信息，请参阅this http://docs.oracle.com/cd/B19306_01/server.102/b14357/ch12052.htm and that http://docs.oracle.com/cd/E11882_01/server.112/e16604/ch_twelve051.htm.

希望能帮助到你。祝你好运！