SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function toDate (children 1)
     ExpressionList (children 1)
      Identifier s
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 1)
          ExpressionList (children 1)
           Function arrayJoin (alias s) (children 1)
            ExpressionList (children 1)
             Literal Array_[\'2017-01-02\', \'2017-1-02\', \'2017-01-2\', \'2017-1-2\', \'2017/01/02\', \'2017/1/02\', \'2017/01/2\', \'2017/1/2\', \'2017-11-12\']