oracle错误，此处不允许使用列

问题描述：

我已经有一段时间没有使用Oracle了，所以我有点生锈.

I haven't used Oracle for a while so I'm a bit rusty.

这是我的桌子:

create table calendar(
username VARCHAR2(12),
content VARCHAR2(100),
dateContent DATE,
type CHAR(3) CHECK (type IN ('PUB', 'PRV')));

但是当我尝试插入这样的值时:

But when I try to insert a value like this:

insert into calendar
(username, content, dateContent, type) 
values
(chris, assignment due, to_date('01-OCT-2010 13:00','DD-MON-YYYY HH24:MI'), PUB)
/

我得到:

ORA-00984: column not allowed here

最后指向类型列.我有一种感觉，因为我从未真正使用过DATE字段，所以我做错了.

pointing to the type column at the end. I have a feeling I'm not getting something right with the DATE field as I've never really used it.

我做错了什么?

答

您需要在varchar2值两边加上引号

You need to put quotes round the varchar2 values

类似

insert into calendar(username, 
                     content, 
                     dateContent, 
                     type) 
  values('chris', 
         'assignment due', 
         to_date('01-OCT-2010 13:00','DD-MON-YYYY HH24:MI'), 
         'PUB');

oracle错误，此处不允许使用列

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