回答編集履歴

1

間違いを修正

2015/05/28 07:30

投稿

kantomi
kantomi

スコア295

test CHANGED
@@ -1,9 +1,9 @@
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  ```lang-SQL
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- select W,MIN(X),MIN(Y),MIN(Z) from NAME
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+ select W, X,MIN(Y),MIN(Z) from NAME
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  WHERE X = 'a'
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- group by W;
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+ group by W, X;
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  ```