having method

@override QueryBuilder having(String column, [ String? operator, dynamic value, String boolean = 'and', ])

Implementation

@override
QueryBuilder having(
  String column, [
  String? operator,
  dynamic value,
  String boolean = 'and',
]) {
  String clause;
  if (operator != null && value != null) {
    final paramName = _nextParamName();
    bindings[paramName] = value;
    clause = "$column $operator :$paramName";
  } else {
    clause = column;
  }
  if (_having.isEmpty) {
    _having.add(clause);
  } else {
    _having.add(" $boolean $clause");
  }
  return this;
}