From 9eb8d3269c066961bd44307d116cc27915995aa3 Mon Sep 17 00:00:00 2001
From: daiao <358551898@qq.com>
Date: Fri, 19 Jul 2019 17:21:03 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E8=BF=81=E7=A7=BB=E6=96=87?=
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---
 db/migrate/20190719091918_add_index_for_user_actions.rb | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 db/migrate/20190719091918_add_index_for_user_actions.rb

diff --git a/db/migrate/20190719091918_add_index_for_user_actions.rb b/db/migrate/20190719091918_add_index_for_user_actions.rb
new file mode 100644
index 00000000..43282065
--- /dev/null
+++ b/db/migrate/20190719091918_add_index_for_user_actions.rb
@@ -0,0 +1,8 @@
+class AddIndexForUserActions < ActiveRecord::Migration
+  def up
+    add_index :user_actions, :ip
+  end
+
+  def down
+  end
+end