whereColumn method

@override QueryBuilder whereColumn(String firstColumn, String operator, String secondColumn, [ String boolean = 'and', ])

Implementation

@override
QueryBuilder whereColumn(
  String firstColumn,
  String operator,
  String secondColumn, [
  String boolean = 'and',
]) {
  String condition = "$firstColumn $operator $secondColumn";
  _appendCondition(condition, isOr: (boolean.toLowerCase() == 'or'));
  return this;
}