InsertQuery   (children 2)
 Identifier test_table_2
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 3)
    ExpressionList (children 1)
     Asterisk
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function generateRandom (children 1)
        ExpressionList (children 4)
         Literal \'a Array(Int8), b UInt32, c Nullable(String), d Decimal32(4), e Nullable(Enum16(\\\'h\\\' = 1, \\\'w\\\' = 5 , \\\'o\\\' = -200)), f Float64, g Tuple(Date, DateTime(\\\'UTC\\\'), DateTime64(3, \\\'UTC\\\'), UUID), h FixedString(2)\'
         Literal UInt64_10
         Literal UInt64_5
         Literal UInt64_3
    Literal UInt64_10