【发布时间】:2019-10-19 21:52:23
【问题描述】:
在 oracle sql 中,当我试图获取下面的输出时,它会抛出错误。
select city,id from station where id % 2 = 0;
错误:
ORA-00911: invalid character
00911. 00000 - "invalid character"
*Cause: identifiers may not start with any ASCII character other than
letters and numbers. $#_ are also allowed after the first
character. Identifiers enclosed by doublequotes may contain
any character other than a doublequote. Alternative quotes
(q'#...#') cannot use spaces, tabs, or carriage returns as
delimiters. For all other contexts, consult the SQL Language
Reference Manual.
【问题讨论】:
标签: sql database oracle select where-clause