#3d899pe - Update Nullability of columns in MySQL

Author: AMosa3d

db/migrate/20220903052718_update_null_constraints_on_tables_cols.rb

@@ -0,0 +1,14 @@
+class UpdateNullConstraintsOnTablesCols < ActiveRecord::Migration[7.0]
+  def change
+    change_column_null :applications, :name, false
+    change_column_null :applications, :token, false
+    change_column_null :applications, :chats_count, false
+
+    change_column_null :chats, :name, false
+    change_column_null :chats, :number, false
+    change_column_null :chats, :messages_count, false
+
+    change_column_null :messages, :body, false
+    change_column_null :messages, :number, false
+  end
+end

db/schema.rb

@@ -10,20 +10,20 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2022_09_03_052104) do
+ActiveRecord::Schema[7.0].define(version: 2022_09_03_052718) do
   create_table "applications", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.string "name"
-    t.string "token"
+    t.string "name", null: false
+    t.string "token", null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.integer "chats_count", default: 0
+    t.integer "chats_count", default: 0, null: false
     t.index ["token"], name: "index_applications_on_token", unique: true
   end
 
   create_table "chats", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.string "name"
-    t.integer "number"
-    t.integer "messages_count", default: 0
+    t.string "name", null: false
+    t.integer "number", null: false
+    t.integer "messages_count", default: 0, null: false
     t.bigint "application_id", null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
@@ -32,8 +32,8 @@
   end
 
   create_table "messages", charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
-    t.string "body"
-    t.integer "number"
+    t.string "body", null: false
+    t.integer "number", null: false
     t.bigint "chat_id", null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false