From 81fdc31f8be26110e913268a9e604b443f58eaf3 Mon Sep 17 00:00:00 2001
From: cxt <853663049@qq.com>
Date: Wed, 12 Feb 2020 16:12:20 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4?=
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---
 db/migrate/20200212072045_add_columns_to_live_links.rb | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 db/migrate/20200212072045_add_columns_to_live_links.rb

diff --git a/db/migrate/20200212072045_add_columns_to_live_links.rb b/db/migrate/20200212072045_add_columns_to_live_links.rb
new file mode 100644
index 000000000..e0c59dcfa
--- /dev/null
+++ b/db/migrate/20200212072045_add_columns_to_live_links.rb
@@ -0,0 +1,8 @@
+class AddColumnsToLiveLinks < ActiveRecord::Migration[5.2]
+  def change
+    add_column :live_links, :course_name, :string
+    add_column :live_links, :platform, :string
+    add_column :live_links, :live_time, :datetime
+    add_column :live_links, :duration, :integer
+  end
+end