Added a precision and scale to the school score to make sure decimals are stored in mysql

db/migrate/20210222161151_add_scale_to_team_score_decimal.rb

@@ -0,0 +1,5 @@
+class AddScaleToTeamScoreDecimal < ActiveRecord::Migration[6.1]
+  def change
+    change_column :schools, :score, :decimal, precision: 15, scale: 1
+  end
+end

db/schema.rb

@@ -2,15 +2,15 @@
 # of editing this file, please use the migrations feature of Active Record to
 # incrementally modify your database, and then regenerate this schema definition.
 #
-# This file is the source Rails uses to define your schema when running `rails
+# This file is the source Rails uses to define your schema when running `bin/rails
-# db:schema:load`. When creating a new database, `rails db:schema:load` tends to
+# db:schema:load`. When creating a new database, `bin/rails db:schema:load` tends to
 # be faster and is potentially less error prone than running all of your
 # migrations from scratch. Old migrations may fail to apply correctly if those
 # migrations use external dependencies or application code.
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2019_11_26_174257) do
+ActiveRecord::Schema.define(version: 2021_02_22_161151) do
 
   create_table "delayed_jobs", force: :cascade do |t|
     t.integer "priority", default: 0, null: false
@@ -74,7 +74,7 @@ ActiveRecord::Schema.define(version: 2019_11_26_174257) do
     t.datetime "created_at"
     t.datetime "updated_at"
     t.integer "tournament_id"
-    t.decimal "score"
+    t.decimal "score", precision: 15, scale: 1
     t.index ["tournament_id"], name: "index_schools_on_tournament_id"
   end