我想使用包含图片的列。我试过这段代码
create table books
(
book_id number(4),
title varchar2 (50),
ISBN varchar2(20),
author varchar2(40),
publisher varchar2(20),
released number(4),
image varbinary(max),
constraint booksPK primary key (book_id),
constraint booksFK foreign key (subject_id) references subject(subject_id)
);
我收到了这个错误:
命令行错误:29列:16
错误报告:
SQL错误:ORA-00907:缺少右括号
00907. 00000 - “缺少右括号”
*原因:
*行动:
请帮助我...
答案 0 :(得分:0)
varbinary
不是Oracle数据类型。您应该使用binary large object (BLOB)。评论建议long raw
,但BLOB have fewer restrictions and should be used instead。