From 4a11d14d8f64cfde2bbc8865af573c9fb6d74d5a Mon Sep 17 00:00:00 2001
From: injetlee <liyingjie26@hotmail.com>
Date: Sat, 15 Dec 2018 12:24:16 +0800
Subject: [PATCH] sql3

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 179eb50..b549b4f 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,7 @@
 
 - [1 小时 SQL 极速入门（一）](https://mp.weixin.qq.com/s/Lx4B349OlD49ihJPnB6YiA)
 - [1 小时 SQL 极速入门（二）](https://mp.weixin.qq.com/s/D-CEtGYomne5kV_Ji4lodA)
+- [1 小时 SQL 极速入门（三）](https://mp.weixin.qq.com/s/7aJqrhCNcvnt2gO3p5P50Q)
 
 ## 其他