回答編集履歴
1
rails db:migrate追加
test
CHANGED
|
@@ -16,6 +16,8 @@
|
|
|
16
16
|
|
|
17
17
|
rails g migration AddContentToPosts content:string
|
|
18
18
|
|
|
19
|
+
rails db:migrate
|
|
20
|
+
|
|
19
21
|
|
|
20
22
|
|
|
21
23
|
③どちらもある場合
|