Similarly, if you define a foreign key, the column will still allow a value that does not exist in the referenced table. It is up to you to manually confirm that a column’s values are unique. Another ...

Peewee also has elegant ways to handle situations like foreign key references to tables that are defined later in code, or self-referential foreign keys.

A foreign key is a concept in database design that establishes a relationship between two tables within a database. In simple terms, a foreign key allows one table to reference a primary key from ...

Before he hands a major victory to the Ayatollah Khameni, Vladimir Putin, and Xi Jinping and presides over another foreign policy disaster, the president should walk away from the negotiating table.