SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function dictGet (children 1)
     ExpressionList (children 3)
      Literal \'dict\'
      Literal \'value\'
      Function toUInt64 (children 1)
       ExpressionList (children 1)
        Literal UInt64_1
