CreateQuery test_table_2 (children 3)
 Identifier test_table_2
 Columns definition (children 1)
  ExpressionList (children 8)
   ColumnDeclaration a (children 1)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType Int8
   ColumnDeclaration b (children 1)
    DataType UInt32
   ColumnDeclaration c (children 1)
    DataType Nullable (children 1)
     ExpressionList (children 1)
      DataType String
   ColumnDeclaration d (children 1)
    DataType Decimal32 (children 1)
     ExpressionList (children 1)
      Literal UInt64_4
   ColumnDeclaration e (children 1)
    DataType Nullable (children 1)
     ExpressionList (children 1)
      DataType Enum16 (children 1)
       ExpressionList (children 3)
        Function equals (children 1)
         ExpressionList (children 2)
          Literal \'h\'
          Literal UInt64_1
        Function equals (children 1)
         ExpressionList (children 2)
          Literal \'w\'
          Literal UInt64_5
        Function equals (children 1)
         ExpressionList (children 2)
          Literal \'o\'
          Literal Int64_-200
   ColumnDeclaration f (children 1)
    DataType Float64
   ColumnDeclaration g (children 1)
    DataType Tuple (children 1)
     ExpressionList (children 4)
      DataType Date
      DataType DateTime (children 1)
       ExpressionList (children 1)
        Literal \'UTC\'
      DataType DateTime64 (children 1)
       ExpressionList (children 2)
        Literal UInt64_3
        Literal \'UTC\'
      DataType UUID
   ColumnDeclaration h (children 1)
    DataType FixedString (children 1)
     ExpressionList (children 1)
      Literal UInt64_2
 Storage definition (children 1)
  Function Memory