CreateQuery dictionary_decimal_polygons_source_table (children 3)
 Identifier dictionary_decimal_polygons_source_table
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration key (children 1)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType Array (children 1)
       ExpressionList (children 1)
        DataType Array (children 1)
         ExpressionList (children 1)
          DataType Tuple (children 1)
           ExpressionList (children 2)
            DataType Float64
            DataType Float64
   ColumnDeclaration decimal_value (children 1)
    DataType Decimal256 (children 1)
     ExpressionList (children 1)
      Literal UInt64_5
 Storage definition (children 1)
  Function TinyLog
