Merge pull request #1 from lanalabs/fix_stringification_of_arrays

FIX unnecessary stringification of list values

Author: Lakret

lib/clickhousex/http_client.ex

@@ -1,8 +1,6 @@
 defmodule Clickhousex.HTTPClient do
   @moduledoc false
 
-  alias Clickhousex.Types
-
   @selected_queries_regex ~r/^(SELECT|SHOW|DESCRIBE|EXISTS)/i
   @req_headers [{"Content-Type", "text/plain"}]
 
@@ -36,10 +34,9 @@ defmodule Clickhousex.HTTPClient do
                       data
                       |> Enum.map(fn data_row ->
                         meta
-                        |> Enum.map(fn %{"name" => column, "type" => column_type} ->
-                          Types.decode(data_row[column], column_type)
+                        |> Enum.map(fn %{"name" => column} ->
+                          data_row[column]
                         end)
-                        |> List.to_tuple()
                       end)
 
                     {command, columns, rows}

lib/clickhousex/query.ex

@@ -38,24 +38,7 @@ defimpl DBConnection.Query, for: Clickhousex.Query do
   def decode(_query, result, _opts) do
     case result.command do
       :selected ->
-        rows = result.rows
-
-        new_rows =
-          Enum.map(rows, fn el ->
-            list1 = Tuple.to_list(el)
-
-            Enum.map(list1, fn el1 ->
-              cond do
-                is_list(el1) ->
-                  to_string(el1)
-
-                true ->
-                  el1
-              end
-            end)
-          end)
-
-        Map.put(result, :rows, new_rows)
+        Map.put(result, :rows, result.rows)
 
       _ ->
         result

lib/clickhousex/types.ex

@@ -4,7 +4,7 @@ defmodule Clickhousex.Mixfile do
   def project do
     [
       app: :clickhousex,
-      version: "0.2.4",
+      version: "0.2.5",
       elixir: "~> 1.5",
       deps: deps(),
       package: package(),