candidate – Tarik Billa

There are no primary or candidate keys in the referenced table that match the referencing column list in the foreign key

March 29, 2023 by Tarik

Foreign keys work by joining a column to a unique key in another table, and that unique key must be defined as some form of unique index, be it the primary key, or some other unique index. At the moment, the only unique index you have is a compound one on ISBN, Title which is … Read more

What are ICE Candidates and how do the peer connection choose between them?

February 1, 2023 by Tarik

the answer from @Ichigo is correct, but it is a litte bit bigger. Every ICE contains ‘a node’ of your network, until it has reached the outside. By this you send these ICE’s to the other peer, so they know through what connection points they can reach you. See it as a large building: one … Read more