我有一个名为 Book_details 的表,其主键为出价,现在此BID也是同一数据库中其他两个表的外键(即slend_details,Book_inventory)
当我将数据插入inventory_details表时,我收到以下错误:
The INSERT statement conflicted with the FOREIGN KEY constraint "FK__book_invent__Bid__1367E606". The conflict occurred in database "library_management", table "dbo.Book_details", column 'Bid'.
The statement has been terminated.
这是我使用的插入语句:
insert into Book_inventory (Bid, present) values (001,1)
这是我用于 book_inventory 表的创建声明:
create table book_inventory (
Bid varchar(50) Not null Foreign Key references Book_details(Bid),
present bit Not null*
)
我甚至检查过这些值,即我试图在book_inventory表中输入的数据出现在Book_details表中。我仍然得到错误。有人可以帮助我吗?
答案 0 :(得分:3)
您的插入内容;
insert into Book_inventory (Bid,present) values (001,1)
将Bid
作为整数插入,这很可能意味着它将1
的值简化为Bid
不存在。
引用该值并将其作为实际字符串插入应该有效;
insert into Book_inventory (Bid,present) values ('001',1)
答案 1 :(得分:0)
列Bid是varchar,您将其用作整数。试试这个查询
insert into Book_inventory (Bid, present) values ('001',1)