primary-key-policy-required? ( object -- ? )

Vocabulary

db.types

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the primary-key-policy-required class.

Definition

USING: classes.tuple.private kernel slots.private ;

IN: db.types

: primary-key-policy-required? ( object -- ? )
    dup tuple?
    [ layout-of 7 slot \ primary-key-policy-required eq? ]
    [ drop f ] if ;