SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function and (children 1)
     ExpressionList (children 2)
      Function count (children 1)
       ExpressionList (children 1)
        Literal \'\'
      Literal NULL
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier d
   Function lessOrEquals (children 1)
    ExpressionList (children 2)
     Function ceil (children 1)
      ExpressionList (children 1)
       Identifier j
     Literal NULL