SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 3)
    Identifier number
    Function dictGet (alias value1) (children 1)
     ExpressionList (children 3)
      Literal \'01759_db.test_dictionary\'
      Literal \'value1\'
      Function tuple (children 1)
       ExpressionList (children 1)
        Identifier number
    Function dictGet (alias value2) (children 1)
     ExpressionList (children 3)
      Literal \'01759_db.test_dictionary\'
      Literal \'value2\'
      Function tuple (children 1)
       ExpressionList (children 1)
        Identifier number
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier system.numbers
   Literal UInt64_3
