Relation constructor

const Relation({ required Type target, required String name, String? key, List<String> fields = const [], List<String> keys = const [], String? inverse, ReferentialAction onDelete = ReferentialAction.restrict, bool constraint = true, })

Declares a checked relation whose loading remains explicit.

Implementation

const Relation({
  required this.target,
  required this.name,
  this.key,
  this.fields = const [],
  this.keys = const [],
  this.inverse,
  this.onDelete = ReferentialAction.restrict,
  this.constraint = true,
});