How do I avoid foreign key constraint fail error -

Question

I am currently using dreamweaver and I am trying to insert a record insertion wizard connected to a mysql server. However when I try to update the column I get a foreign key constraint fail and I can understand this is due to me creating a non existent foreign key.But how else can I use an input wizard.

database

Here is the data model. The column I am trying to update is "kommentar" but it is not working, any ideas?

Answer 1

很难说提供的信息，但很可能你在hotellid中使用的值在表格中没有相应的条目。

Answer 2

在插入kommentar 之前 ，您可以为酒店运行相同的向导并添加带有所需hotelid的酒店