質問編集履歴
1
エラーメッセージの追加
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File without changes
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body
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@@ -23,4 +23,8 @@
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AND r1.city = r2.city
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)
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;
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-
```
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```
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エラーメッセージ
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```
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You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'r1 WHERE EXISTS(SELECT * FROM nayose_otameshi r2 ' at line 1
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