Protocol
QueryableProperty
Marks a property as being “queryable”, meaning that it represents exactly one “real” database field (i.e. the database table will contain a “physical” field corresponding to the property, and it will be the only field that does so).
protocol QueryableProperty : AnyQueryableProperty, PropertyTopics
Type Methods
static func queryValue(Self.Value) -> DatabaseQuery.ValueRequests a description of the appropriate method of encoding a value of the property’s wrapped type into a database query. In essence, this is the static version ofqueryableValue(), except that this version will always have an input and thus can not returnnil.