CanonicalColumn
Defined in: packages/contracts/src/fingerprint.ts:27
The registry fingerprint (ADR-0004): a stable, order-independent description of the shape-relevant registry metadata, plus a hash of it.
This is the single source of “has the shape changed” — consumed as the local-DB
version key and as the basis of the registry-diff gate (ADR-0006). Function bodies
(rowTransform, customPredicate) cannot be fingerprinted and are excluded — but their
presence and the surrounding static filter structure (the projected columns)
participate. For the invisible logic itself, a consumer-bumped rowFilter.revision is
folded in: changing it is how a customPredicate authorization change is forced to shift the
fingerprint (and so rebuild the cache + reset the subscription).
Properties
Section titled “Properties”hasDefault
Section titled “hasDefault”hasDefault:
boolean
Defined in: packages/contracts/src/fingerprint.ts:31
name:
string
Defined in: packages/contracts/src/fingerprint.ts:28
notNull
Section titled “notNull”notNull:
boolean
Defined in: packages/contracts/src/fingerprint.ts:30
primary
Section titled “primary”primary:
boolean
Defined in: packages/contracts/src/fingerprint.ts:32
type:
string
Defined in: packages/contracts/src/fingerprint.ts:29