CreateQuery constraint_constant_number_expression (children 3)
 Identifier constraint_constant_number_expression
 Columns definition (children 2)
  ExpressionList (children 1)
   ColumnDeclaration id (children 1)
    DataType UInt64
  ExpressionList (children 3)
   Constraint (children 1)
    Literal UInt64_1
   Constraint (children 1)
    Function less (children 1)
     ExpressionList (children 2)
      Literal UInt64_1
      Literal UInt64_2
   Constraint (children 1)
    Function isNull (children 1)
     ExpressionList (children 1)
      Function CAST (children 1)
       ExpressionList (children 2)
        Literal NULL
        Literal \'Nullable(UInt8)\'
 Storage definition (children 1)
  Function TinyLog (children 1)
   ExpressionList