回答編集履歴
1
調整
test
CHANGED
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@@ -19,3 +19,23 @@
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19
19
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ただし最高点や最低点が2人以上いるときにどうしたいかなど
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20
20
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21
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仕様をつめないといけません
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22
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+
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23
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25
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# 調整
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26
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27
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```SQL
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28
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29
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select t2.student_name,t1.result from test as t1
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30
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inner join student as t2
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32
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on substr(t1.id_subject,1,3)=t2.id
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34
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35
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where not exists(select 1 from test
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36
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having t1.result>min(result)
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and t1.result<max(result))
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40
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```
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