Keyset functions

Keyset functions are used to create and manage keysets and to define and enforce keyset predicate functions.

Function	Description
define‑keyset	Define a keyset with the specified name and keyset guard.
enforce‑keyset	Enforce the predicate logic for a keyset or guard.
keys‑2	Determine if there are at least two keys that match the keys defined in a keyset.
keys‑all	Determine if all of the keys defined in the keyset are matched.
keys	Return all keys present in a specified table.