回答編集履歴
1
訂正
test
CHANGED
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@@ -10,6 +10,6 @@
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10
10
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11
11
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WHERE I.id=C.item_id
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12
12
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13
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-
GROUP BY C.item_id
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13
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+
GROUP BY C.item_id, I.items_name
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14
14
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15
15
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```
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