SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function count (children 1)
     ExpressionList
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier binary_op_mono6
   Function equals (children 1)
    ExpressionList (children 2)
     Function minus (children 1)
      ExpressionList (children 2)
       Literal UInt64_1000
       Identifier i
     Literal UInt64_1234
