unique method

RuleBuilder unique(
  1. String table, [
  2. String? column,
  3. Object? ignore,
  4. String idColumn = 'id',
])

Implementation

RuleBuilder unique(
  String table, [
  String? column,
  Object? ignore,
  String idColumn = 'id',
]) => _chain.unique(table, column, ignore, idColumn);