[Tip]如何在SQL*PLUS中插入含有'&'的字符串?

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[Tip]如何在SQL*PLUS中插入含有'&'的字符串?

方法一
在SQL*PLUS中用这个命令：
set define off

方法二(推荐)
参见如下的例子：

SQL> truncate table demo;

Table truncated.

SQL> select * from demo;

no rows selected

SQL> desc demo;

 Name                                      Null?    Type
 ----------------------------------------- -------- -----------------
 X                                                  CHAR(20)

SQL> insert into demo values ('scott&'||'tiger');

1 row created.

SQL> select * from demo;

X
--------------------
scott&tiger

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