回答編集履歴

2

s

2022/12/09 07:26

投稿

yuma.inaura
yuma.inaura

スコア1451

test CHANGED
@@ -1,3 +1,3 @@
1
1
  ```sql
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- UPDATE p SET colum2 = colum1 WHERE colum1 IS NULL;
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+ UPDATE p SET colum1 = colum2 WHERE colum1 IS NULL;
3
3
  ```

1

s

2022/12/09 02:10

投稿

yuma.inaura
yuma.inaura

スコア1451

test CHANGED
@@ -1,3 +1,3 @@
1
- ```
1
+ ```sql
2
2
  UPDATE p SET colum2 = colum1 WHERE colum1 IS NULL;
3
3
  ```