CreateQuery test_view_03280 (children 3)
 Identifier test_view_03280
 ExpressionList (children 2)
  Identifier a
  Identifier b
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 1)
    ExpressionList (children 2)
     Literal UInt64_1
     Literal UInt64_2
