processing champion win rates

2024-05-12 00:22:40 +02:00
parent d4f7a4dc1a
commit 918cf497da
5 changed files with 127 additions and 11 deletions
@@ -0,0 +1,21 @@
+defmodule LoLAnalytics.Repo.Migrations.ChampionWinRate do
+  use Ecto.Migration
+
+  def change do
+    create table("champion_win_rate") do
+      add :champion_id, :integer
+      add :patch, :string
+      add :position, :string
+      add :total_games, :integer
+      add :total_wins, :integer
+      timestamps()
+    end
+
+    alter table("match") do
+      add :win_rate_processed, :boolean, default: false
+    end
+
+    index("champion_win_rate", [:champion_id], unique: false)
+    index("champion_win_rate", [:champion_id, :patch], unique: true)
+  end
+end