broken sql pdf link replaced (#2088)

21a60161 · Naveen Yadav · victor felder · 360603bf · 21a60161
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

free-programming-books.md free-programming-books.md +1 -1

未找到文件。
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -1520,7 +1520,7 @@ For resources on Angular, Backbone, D3, Dojo, Ember, Express, jQuery, Knockout,
 ### MySQL

 * [MySQL Essentials](http://www.techotopia.com/index.php/MySQL_Essentials)
-* [MySQL Tutorial Excerpt](http://downloads.mysql.com/docs/mysql-tutorial-excerpt-5.1-en.pdf) (PDF)
+* [MySQL Tutorial Excerpt](http://downloads.mysql.com/docs/mysql-tutorial-excerpt-5.5-en.pdf) (PDF)


 ### Neo4J