回答編集履歴

1

typo

2018/06/12 14:13

投稿

yuba
yuba

スコア5568

test CHANGED
@@ -52,6 +52,6 @@
52
52
 
53
53
  group by [name], [number]
54
54
 
55
- ) b_ex on a.[name] = b.[name]
55
+ ) b_ex on a.[name] = b_ex.[name]
56
56
 
57
57
  ```