/**
* whereArgs([
* 'a'=>1,
* 'b'=>['IN'=>[1,2]]
* 'c'=>['BETWEEN'=>[1,2]]
* 'd'=>['<>'=>1]
* ])
*
* =>
* "WHERE a=1 AND b IN(1,2) AND c BETWEEN 1 AND 2 AND d<>1"
* @param array $args
* @return\phprs\ezsql\rules\select\GroupByRule
*/
public function whereArgs($args)
{
WhereImpl::whereArgs($this->context, $args);
return new GroupByRule($this->context);
}