SelectWithUnionQuery (children 2)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 2)
    Function multiIf (children 1)
     ExpressionList (children 5)
      Literal UInt64_1
      Literal UInt64_2
      Literal UInt64_1
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal UInt64_3
      Literal UInt64_4
    Identifier c0
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier t0__fuzz_41
 Identifier Null
