回答編集履歴
1
カンマ漏れの修正
answer
CHANGED
@@ -1,5 +1,5 @@
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1
1
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```SQL
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2
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-
SELECT A,B
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2
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+
SELECT A,B,
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3
3
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A || ' ' || B AS C
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4
4
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FROM TEST;
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5
5
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```
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