+primary-key+
High-level tuple/database integration » Database types

Prev:	+foreign-id+
Next:	+user-assigned-id+

Vocabulary
db.types

Word description
Makes a column a primary key. Only one column may be a primary key.

Definition

IN: db.types

UNION: +primary-key+ +db-assigned-id+ +user-assigned-id+
    +random-id+ ;