Foreign Key naming scheme

Question

I\'m just getting started working with foreign keys for the first time and I\'m wondering if there\'s a standard naming scheme to use for them?

Given these tables:

Answer 1

The standard convention in SQL Server is:

FK_ForeignKeyTable_PrimaryKeyTable

So, for example, the key between notes and tasks would be:

FK_note_task

And the key between tasks and users would be:

FK_task_user

This gives you an 'at a glance' view of which tables are involved in the key, so it makes it easy to see which tables a particular one (the first one named) depends on (the second one named). In this scenario the complete set of keys would be:

FK_task_user
FK_note_task
FK_note_user

So you can see that tasks depend on users, and notes depend on both tasks and users.