SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 8)
    Function or (children 1)
     ExpressionList (children 2)
      Literal UInt64_0
      Literal NULL
    Function or (children 1)
     ExpressionList (children 2)
      Literal UInt64_1
      Literal NULL
    Function or (children 1)
     ExpressionList (children 2)
      Function toNullable (children 1)
       ExpressionList (children 1)
        Literal UInt64_0
      Literal NULL
    Function or (children 1)
     ExpressionList (children 2)
      Function toNullable (children 1)
       ExpressionList (children 1)
        Literal UInt64_1
      Literal NULL
    Function or (children 1)
     ExpressionList (children 2)
      Literal Float64_0
      Literal NULL
    Function or (children 1)
     ExpressionList (children 2)
      Literal Float64_0.1
      Literal NULL
    Function or (children 1)
     ExpressionList (children 3)
      Literal NULL
      Literal UInt64_1
      Literal NULL
    Function or (children 1)
     ExpressionList (children 4)
      Literal UInt64_0
      Literal NULL
      Literal UInt64_1
      Literal NULL